15706763930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{646103}}^1$

素因数の和:646151

約数の個数: 64

約数和(自身を含む): 35168732928

約数和(自身を除く): 19461968998

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1105, 1430, 1870, 2210, 2431, 4862, 12155, 24310, 646103, 1292206, 3230515, 6461030, 7107133, 8399339, 10983751, 14214266, 16798678, 21967502, 35535665, 41996695, 54918755, 71071330, 83993390, 92392729, 109837510, 120821261, 142788763, 184785458, 241642522, 285577526, 461963645, 604106305, 713943815, 923927290, 1208212610, 1427887630, 1570676393, 3141352786, 7853381965, 15706763930]

約数ペア:

[(1, 15706763930), (2, 7853381965), (5, 3141352786), (10, 1570676393), (11, 1427887630), (13, 1208212610), (17, 923927290), (22, 713943815), (26, 604106305), (34, 461963645), (55, 285577526), (65, 241642522), (85, 184785458), (110, 142788763), (130, 120821261), (143, 109837510), (170, 92392729), (187, 83993390), (221, 71071330), (286, 54918755), (374, 41996695), (442, 35535665), (715, 21967502), (935, 16798678), (1105, 14214266), (1430, 10983751), (1870, 8399339), (2210, 7107133), (2431, 6461030), (4862, 3230515), (12155, 1292206), (24310, 646103)]