1390751465610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{250441}}^1$

素因数の和:250984

約数の個数: 128

約数和(自身を含む): 3726096111360

約数和(自身を除く): 2335344645750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 491, 754, 870, 982, 1131, 1473, 1885, 2262, 2455, 2946, 3770, 4910, 5655, 6383, 7365, 11310, 12766, 14239, 14730, 19149, 28478, 31915, 38298, 42717, 63830, 71195, 85434, 95745, 142390, 185107, 191490, 213585, 250441, 370214, 427170, 500882, 555321, 751323, 925535, 1110642, 1252205, 1502646, 1851070, 2504410, 2776605, 3255733, 3756615, 5553210, 6511466, 7262789, 7513230, 9767199, 14525578, 16278665, 19534398, 21788367, 32557330, 36313945, 43576734, 48835995, 72627890, 94416257, 97671990, 108941835, 122966531, 188832514, 217883670, 245933062, 283248771, 368899593, 472081285, 566497542, 614832655, 737799186, 944162570, 1229665310, 1416243855, 1598564903, 1844497965, 2832487710, 3197129806, 3566029399, 3688995930, 4795694709, 7132058798, 7992824515, 9591389418, 10698088197, 15985649030, 17830146995, 21396176394, 23978473545, 35660293990, 46358382187, 47956947090, 53490440985, 92716764374, 106980881970, 139075146561, 231791910935, 278150293122, 463583821870, 695375732805, 1390751465610]

約数ペア:

[(1, 1390751465610), (2, 695375732805), (3, 463583821870), (5, 278150293122), (6, 231791910935), (10, 139075146561), (13, 106980881970), (15, 92716764374), (26, 53490440985), (29, 47956947090), (30, 46358382187), (39, 35660293990), (58, 23978473545), (65, 21396176394), (78, 17830146995), (87, 15985649030), (130, 10698088197), (145, 9591389418), (174, 7992824515), (195, 7132058798), (290, 4795694709), (377, 3688995930), (390, 3566029399), (435, 3197129806), (491, 2832487710), (754, 1844497965), (870, 1598564903), (982, 1416243855), (1131, 1229665310), (1473, 944162570), (1885, 737799186), (2262, 614832655), (2455, 566497542), (2946, 472081285), (3770, 368899593), (4910, 283248771), (5655, 245933062), (6383, 217883670), (7365, 188832514), (11310, 122966531), (12766, 108941835), (14239, 97671990), (14730, 94416257), (19149, 72627890), (28478, 48835995), (31915, 43576734), (38298, 36313945), (42717, 32557330), (63830, 21788367), (71195, 19534398), (85434, 16278665), (95745, 14525578), (142390, 9767199), (185107, 7513230), (191490, 7262789), (213585, 6511466), (250441, 5553210), (370214, 3756615), (427170, 3255733), (500882, 2776605), (555321, 2504410), (751323, 1851070), (925535, 1502646), (1110642, 1252205)]