859616940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{503}}^1$

素因数の和:848

約数の個数: 192

約数和(自身を含む): 2977744896

約数和(自身を除く): 2118127956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 313, 364, 390, 420, 455, 503, 546, 626, 780, 910, 939, 1006, 1092, 1252, 1365, 1509, 1565, 1820, 1878, 2012, 2191, 2515, 2730, 3018, 3130, 3521, 3756, 4069, 4382, 4695, 5030, 5460, 6036, 6260, 6539, 6573, 7042, 7545, 8138, 8764, 9390, 10060, 10563, 10955, 12207, 13078, 13146, 14084, 15090, 16276, 17605, 18780, 19617, 20345, 21126, 21910, 24414, 26156, 26292, 28483, 30180, 32695, 32865, 35210, 39234, 40690, 42252, 43820, 45773, 48828, 52815, 56966, 61035, 65390, 65730, 70420, 78468, 81380, 85449, 91546, 98085, 105630, 113932, 122070, 130780, 131460, 137319, 142415, 157439, 170898, 183092, 196170, 211260, 228865, 244140, 274638, 284830, 314878, 341796, 392340, 427245, 457730, 472317, 549276, 569660, 629756, 686595, 787195, 854490, 915460, 944634, 1102073, 1373190, 1574390, 1708980, 1889268, 2046707, 2204146, 2361585, 2746380, 3148780, 3306219, 4093414, 4408292, 4723170, 5510365, 6140121, 6612438, 8186828, 9446340, 10233535, 11020730, 12280242, 13224876, 14326949, 16531095, 20467070, 22041460, 24560484, 28653898, 30700605, 33062190, 40934140, 42980847, 57307796, 61401210, 66124380, 71634745, 85961694, 122802420, 143269490, 171923388, 214904235, 286538980, 429808470, 859616940]

約数ペア:

[(1, 859616940), (2, 429808470), (3, 286538980), (4, 214904235), (5, 171923388), (6, 143269490), (7, 122802420), (10, 85961694), (12, 71634745), (13, 66124380), (14, 61401210), (15, 57307796), (20, 42980847), (21, 40934140), (26, 33062190), (28, 30700605), (30, 28653898), (35, 24560484), (39, 22041460), (42, 20467070), (52, 16531095), (60, 14326949), (65, 13224876), (70, 12280242), (78, 11020730), (84, 10233535), (91, 9446340), (105, 8186828), (130, 6612438), (140, 6140121), (156, 5510365), (182, 4723170), (195, 4408292), (210, 4093414), (260, 3306219), (273, 3148780), (313, 2746380), (364, 2361585), (390, 2204146), (420, 2046707), (455, 1889268), (503, 1708980), (546, 1574390), (626, 1373190), (780, 1102073), (910, 944634), (939, 915460), (1006, 854490), (1092, 787195), (1252, 686595), (1365, 629756), (1509, 569660), (1565, 549276), (1820, 472317), (1878, 457730), (2012, 427245), (2191, 392340), (2515, 341796), (2730, 314878), (3018, 284830), (3130, 274638), (3521, 244140), (3756, 228865), (4069, 211260), (4382, 196170), (4695, 183092), (5030, 170898), (5460, 157439), (6036, 142415), (6260, 137319), (6539, 131460), (6573, 130780), (7042, 122070), (7545, 113932), (8138, 105630), (8764, 98085), (9390, 91546), (10060, 85449), (10563, 81380), (10955, 78468), (12207, 70420), (13078, 65730), (13146, 65390), (14084, 61035), (15090, 56966), (16276, 52815), (17605, 48828), (18780, 45773), (19617, 43820), (20345, 42252), (21126, 40690), (21910, 39234), (24414, 35210), (26156, 32865), (26292, 32695), (28483, 30180)]