779366970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2039}}^1$

素因数の和:2220

約数の個数: 96

約数和(自身を含む): 2108021760

約数和(自身を除く): 1328654790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 137, 155, 186, 274, 279, 310, 411, 465, 558, 685, 822, 930, 1233, 1370, 1395, 2039, 2055, 2466, 2790, 4078, 4110, 4247, 6117, 6165, 8494, 10195, 12234, 12330, 12741, 18351, 20390, 21235, 25482, 30585, 36702, 38223, 42470, 61170, 63209, 63705, 76446, 91755, 126418, 127410, 183510, 189627, 191115, 279343, 316045, 379254, 382230, 558686, 568881, 632090, 838029, 948135, 1137762, 1396715, 1676058, 1896270, 2514087, 2793430, 2844405, 4190145, 5028174, 5688810, 8380290, 8659633, 12570435, 17319266, 25140870, 25978899, 43298165, 51957798, 77936697, 86596330, 129894495, 155873394, 259788990, 389683485, 779366970]

約数ペア:

[(1, 779366970), (2, 389683485), (3, 259788990), (5, 155873394), (6, 129894495), (9, 86596330), (10, 77936697), (15, 51957798), (18, 43298165), (30, 25978899), (31, 25140870), (45, 17319266), (62, 12570435), (90, 8659633), (93, 8380290), (137, 5688810), (155, 5028174), (186, 4190145), (274, 2844405), (279, 2793430), (310, 2514087), (411, 1896270), (465, 1676058), (558, 1396715), (685, 1137762), (822, 948135), (930, 838029), (1233, 632090), (1370, 568881), (1395, 558686), (2039, 382230), (2055, 379254), (2466, 316045), (2790, 279343), (4078, 191115), (4110, 189627), (4247, 183510), (6117, 127410), (6165, 126418), (8494, 91755), (10195, 76446), (12234, 63705), (12330, 63209), (12741, 61170), (18351, 42470), (20390, 38223), (21235, 36702), (25482, 30585)]