6899974380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{3347}}^1$

素因数の和:4256

約数の個数: 144

約数和(自身を含む): 22572242784

約数和(自身を除く): 15672268404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 881, 1170, 1762, 2340, 2643, 3347, 3524, 4405, 5286, 6694, 7929, 8810, 10041, 10572, 11453, 13215, 13388, 15858, 16735, 17620, 20082, 22906, 26430, 30123, 31716, 33470, 34359, 39645, 40164, 43511, 45812, 50205, 52860, 57265, 60246, 66940, 68718, 79290, 87022, 100410, 103077, 114530, 120492, 130533, 137436, 150615, 158580, 171795, 174044, 200820, 206154, 217555, 229060, 261066, 301230, 343590, 391599, 412308, 435110, 515385, 522132, 602460, 652665, 687180, 783198, 870220, 1030770, 1305330, 1566396, 1957995, 2061540, 2610660, 2948707, 3915990, 5897414, 7831980, 8846121, 11794828, 14743535, 17692242, 26538363, 29487070, 35384484, 38333191, 44230605, 53076726, 58974140, 76666382, 88461210, 106153452, 114999573, 132691815, 153332764, 176922420, 191665955, 229999146, 265383630, 344998719, 383331910, 459998292, 530767260, 574997865, 689997438, 766663820, 1149995730, 1379994876, 1724993595, 2299991460, 3449987190, 6899974380]

約数ペア:

[(1, 6899974380), (2, 3449987190), (3, 2299991460), (4, 1724993595), (5, 1379994876), (6, 1149995730), (9, 766663820), (10, 689997438), (12, 574997865), (13, 530767260), (15, 459998292), (18, 383331910), (20, 344998719), (26, 265383630), (30, 229999146), (36, 191665955), (39, 176922420), (45, 153332764), (52, 132691815), (60, 114999573), (65, 106153452), (78, 88461210), (90, 76666382), (117, 58974140), (130, 53076726), (156, 44230605), (180, 38333191), (195, 35384484), (234, 29487070), (260, 26538363), (390, 17692242), (468, 14743535), (585, 11794828), (780, 8846121), (881, 7831980), (1170, 5897414), (1762, 3915990), (2340, 2948707), (2643, 2610660), (3347, 2061540), (3524, 1957995), (4405, 1566396), (5286, 1305330), (6694, 1030770), (7929, 870220), (8810, 783198), (10041, 687180), (10572, 652665), (11453, 602460), (13215, 522132), (13388, 515385), (15858, 435110), (16735, 412308), (17620, 391599), (20082, 343590), (22906, 301230), (26430, 261066), (30123, 229060), (31716, 217555), (33470, 206154), (34359, 200820), (39645, 174044), (40164, 171795), (43511, 158580), (45812, 150615), (50205, 137436), (52860, 130533), (57265, 120492), (60246, 114530), (66940, 103077), (68718, 100410), (79290, 87022)]