1958453902380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{3307417}}^1$

素因数の和:3307639

約数の個数: 96

約数和(自身を含む): 5600913937920

約数和(自身を除く): 3642460035540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 139, 142, 213, 278, 284, 355, 417, 426, 556, 695, 710, 834, 852, 1065, 1390, 1420, 1668, 2085, 2130, 2780, 4170, 4260, 8340, 9869, 19738, 29607, 39476, 49345, 59214, 98690, 118428, 148035, 197380, 296070, 592140, 3307417, 6614834, 9922251, 13229668, 16537085, 19844502, 33074170, 39689004, 49611255, 66148340, 99222510, 198445020, 234826607, 459730963, 469653214, 704479821, 919461926, 939306428, 1174133035, 1379192889, 1408959642, 1838923852, 2298654815, 2348266070, 2758385778, 2817919284, 3522399105, 4597309630, 4696532140, 5516771556, 6895964445, 7044798210, 9194619260, 13791928890, 14089596420, 27583857780, 32640898373, 65281796746, 97922695119, 130563593492, 163204491865, 195845390238, 326408983730, 391690780476, 489613475595, 652817967460, 979226951190, 1958453902380]

約数ペア:

[(1, 1958453902380), (2, 979226951190), (3, 652817967460), (4, 489613475595), (5, 391690780476), (6, 326408983730), (10, 195845390238), (12, 163204491865), (15, 130563593492), (20, 97922695119), (30, 65281796746), (60, 32640898373), (71, 27583857780), (139, 14089596420), (142, 13791928890), (213, 9194619260), (278, 7044798210), (284, 6895964445), (355, 5516771556), (417, 4696532140), (426, 4597309630), (556, 3522399105), (695, 2817919284), (710, 2758385778), (834, 2348266070), (852, 2298654815), (1065, 1838923852), (1390, 1408959642), (1420, 1379192889), (1668, 1174133035), (2085, 939306428), (2130, 919461926), (2780, 704479821), (4170, 469653214), (4260, 459730963), (8340, 234826607), (9869, 198445020), (19738, 99222510), (29607, 66148340), (39476, 49611255), (49345, 39689004), (59214, 33074170), (98690, 19844502), (118428, 16537085), (148035, 13229668), (197380, 9922251), (296070, 6614834), (592140, 3307417)]