2318177510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1997}}^1$

素因数の和:2249

約数の個数: 64

約数和(自身を含む): 4655755584

約数和(自身を除く): 2337578074

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 173, 305, 346, 610, 671, 865, 1342, 1730, 1903, 1997, 3355, 3806, 3994, 6710, 9515, 9985, 10553, 19030, 19970, 21106, 21967, 43934, 52765, 105530, 109835, 116083, 121817, 219670, 232166, 243634, 345481, 580415, 609085, 690962, 1160830, 1218170, 1339987, 1727405, 2679974, 3454810, 3800291, 6699935, 7600582, 13399870, 19001455, 21074341, 38002910, 42148682, 105371705, 210743410, 231817751, 463635502, 1159088755, 2318177510]

約数ペア:

[(1, 2318177510), (2, 1159088755), (5, 463635502), (10, 231817751), (11, 210743410), (22, 105371705), (55, 42148682), (61, 38002910), (110, 21074341), (122, 19001455), (173, 13399870), (305, 7600582), (346, 6699935), (610, 3800291), (671, 3454810), (865, 2679974), (1342, 1727405), (1730, 1339987), (1903, 1218170), (1997, 1160830), (3355, 690962), (3806, 609085), (3994, 580415), (6710, 345481), (9515, 243634), (9985, 232166), (10553, 219670), (19030, 121817), (19970, 116083), (21106, 109835), (21967, 105530), (43934, 52765)]