1330776370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:536

約数の個数: 128

約数和(自身を含む): 3109404672

約数和(自身を除く): 1778628302

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 197, 217, 283, 310, 341, 385, 394, 434, 566, 682, 770, 985, 1085, 1379, 1415, 1705, 1970, 1981, 2167, 2170, 2387, 2758, 2830, 3113, 3410, 3962, 4334, 4774, 6107, 6226, 6895, 8773, 9905, 10835, 11935, 12214, 13790, 15169, 15565, 17546, 19810, 21670, 21791, 23870, 30338, 30535, 31130, 42749, 43582, 43865, 55751, 61070, 61411, 67177, 75845, 85498, 87730, 96503, 108955, 111502, 122822, 134354, 151690, 193006, 213745, 217910, 278755, 307055, 335885, 390257, 427490, 470239, 482515, 557510, 613261, 614110, 671770, 675521, 780514, 940478, 965030, 1226522, 1351042, 1728281, 1951285, 2351195, 3066305, 3377605, 3456562, 3902570, 4292827, 4702390, 6132610, 6755210, 8585654, 8641405, 12097967, 17282810, 19011091, 21464135, 24195934, 38022182, 42928270, 60489835, 95055455, 120979670, 133077637, 190110910, 266155274, 665388185, 1330776370]

約数ペア:

[(1, 1330776370), (2, 665388185), (5, 266155274), (7, 190110910), (10, 133077637), (11, 120979670), (14, 95055455), (22, 60489835), (31, 42928270), (35, 38022182), (55, 24195934), (62, 21464135), (70, 19011091), (77, 17282810), (110, 12097967), (154, 8641405), (155, 8585654), (197, 6755210), (217, 6132610), (283, 4702390), (310, 4292827), (341, 3902570), (385, 3456562), (394, 3377605), (434, 3066305), (566, 2351195), (682, 1951285), (770, 1728281), (985, 1351042), (1085, 1226522), (1379, 965030), (1415, 940478), (1705, 780514), (1970, 675521), (1981, 671770), (2167, 614110), (2170, 613261), (2387, 557510), (2758, 482515), (2830, 470239), (3113, 427490), (3410, 390257), (3962, 335885), (4334, 307055), (4774, 278755), (6107, 217910), (6226, 213745), (6895, 193006), (8773, 151690), (9905, 134354), (10835, 122822), (11935, 111502), (12214, 108955), (13790, 96503), (15169, 87730), (15565, 85498), (17546, 75845), (19810, 67177), (21670, 61411), (21791, 61070), (23870, 55751), (30338, 43865), (30535, 43582), (31130, 42749)]