7969813690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1021}}^1$

素因数の和:1172

約数の個数: 96

約数和(自身を含む): 15880972464

約数和(自身を除く): 7911158774

約数列:

[1, 2, 5, 10, 17, 34, 37, 73, 74, 85, 146, 170, 185, 289, 365, 370, 578, 629, 730, 1021, 1241, 1258, 1445, 2042, 2482, 2701, 2890, 3145, 5105, 5402, 6205, 6290, 10210, 10693, 12410, 13505, 17357, 21097, 21386, 27010, 34714, 37777, 42194, 45917, 53465, 74533, 75554, 86785, 91834, 105485, 106930, 149066, 173570, 188885, 210970, 229585, 295069, 372665, 377770, 459170, 590138, 642209, 745330, 780589, 1267061, 1284418, 1475345, 1561178, 2534122, 2757721, 2950690, 3211045, 3902945, 5515442, 6335305, 6422090, 7805890, 10917553, 12670610, 13788605, 21540037, 21835106, 27577210, 43080074, 46881257, 54587765, 93762514, 107700185, 109175530, 215400370, 234406285, 468812570, 796981369, 1593962738, 3984906845, 7969813690]

約数ペア:

[(1, 7969813690), (2, 3984906845), (5, 1593962738), (10, 796981369), (17, 468812570), (34, 234406285), (37, 215400370), (73, 109175530), (74, 107700185), (85, 93762514), (146, 54587765), (170, 46881257), (185, 43080074), (289, 27577210), (365, 21835106), (370, 21540037), (578, 13788605), (629, 12670610), (730, 10917553), (1021, 7805890), (1241, 6422090), (1258, 6335305), (1445, 5515442), (2042, 3902945), (2482, 3211045), (2701, 2950690), (2890, 2757721), (3145, 2534122), (5105, 1561178), (5402, 1475345), (6205, 1284418), (6290, 1267061), (10210, 780589), (10693, 745330), (12410, 642209), (13505, 590138), (17357, 459170), (21097, 377770), (21386, 372665), (27010, 295069), (34714, 229585), (37777, 210970), (42194, 188885), (45917, 173570), (53465, 149066), (74533, 106930), (75554, 105485), (86785, 91834)]