762994890

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2539}}^1$

素因数の和:2618

約数の個数: 160

約数和(自身を含む): 2389875840

約数和(自身を除く): 1626880950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 53, 54, 63, 70, 81, 90, 105, 106, 126, 135, 159, 162, 189, 210, 265, 270, 315, 318, 371, 378, 405, 477, 530, 567, 630, 742, 795, 810, 945, 954, 1113, 1134, 1431, 1590, 1855, 1890, 2226, 2385, 2539, 2835, 2862, 3339, 3710, 4293, 4770, 5078, 5565, 5670, 6678, 7155, 7617, 8586, 10017, 11130, 12695, 14310, 15234, 16695, 17773, 20034, 21465, 22851, 25390, 30051, 33390, 35546, 38085, 42930, 45702, 50085, 53319, 60102, 68553, 76170, 88865, 100170, 106638, 114255, 134567, 137106, 150255, 159957, 177730, 205659, 228510, 266595, 269134, 300510, 319914, 342765, 403701, 411318, 479871, 533190, 672835, 685530, 799785, 807402, 941969, 959742, 1028295, 1211103, 1345670, 1439613, 1599570, 1883938, 2018505, 2056590, 2399355, 2422206, 2825907, 2879226, 3633309, 4037010, 4709845, 4798710, 5651814, 6055515, 7198065, 7266618, 8477721, 9419690, 10899927, 12111030, 14129535, 14396130, 16955442, 18166545, 21799854, 25433163, 28259070, 36333090, 42388605, 50866326, 54499635, 76299489, 84777210, 108999270, 127165815, 152598978, 254331630, 381497445, 762994890]

約数ペア:

[(1, 762994890), (2, 381497445), (3, 254331630), (5, 152598978), (6, 127165815), (7, 108999270), (9, 84777210), (10, 76299489), (14, 54499635), (15, 50866326), (18, 42388605), (21, 36333090), (27, 28259070), (30, 25433163), (35, 21799854), (42, 18166545), (45, 16955442), (53, 14396130), (54, 14129535), (63, 12111030), (70, 10899927), (81, 9419690), (90, 8477721), (105, 7266618), (106, 7198065), (126, 6055515), (135, 5651814), (159, 4798710), (162, 4709845), (189, 4037010), (210, 3633309), (265, 2879226), (270, 2825907), (315, 2422206), (318, 2399355), (371, 2056590), (378, 2018505), (405, 1883938), (477, 1599570), (530, 1439613), (567, 1345670), (630, 1211103), (742, 1028295), (795, 959742), (810, 941969), (945, 807402), (954, 799785), (1113, 685530), (1134, 672835), (1431, 533190), (1590, 479871), (1855, 411318), (1890, 403701), (2226, 342765), (2385, 319914), (2539, 300510), (2835, 269134), (2862, 266595), (3339, 228510), (3710, 205659), (4293, 177730), (4770, 159957), (5078, 150255), (5565, 137106), (5670, 134567), (6678, 114255), (7155, 106638), (7617, 100170), (8586, 88865), (10017, 76170), (11130, 68553), (12695, 60102), (14310, 53319), (15234, 50085), (16695, 45702), (17773, 42930), (20034, 38085), (21465, 35546), (22851, 33390), (25390, 30051)]