919945260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17093}}^1$

素因数の和:17144

約数の個数: 144

約数和(自身を含む): 3135996864

約数和(自身を除く): 2216051604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 4140, 4485, 5382, 5980, 8970, 10764, 13455, 17093, 17940, 26910, 34186, 51279, 53820, 68372, 85465, 102558, 153837, 170930, 205116, 222209, 256395, 307674, 341860, 393139, 444418, 512790, 615348, 666627, 769185, 786278, 888836, 1025580, 1111045, 1179417, 1333254, 1538370, 1572556, 1965695, 1999881, 2222090, 2358834, 2666508, 3076740, 3333135, 3538251, 3931390, 3999762, 4444180, 4717668, 5110807, 5897085, 6666270, 7076502, 7862780, 7999524, 9999405, 10221614, 11794170, 13332540, 14153004, 15332421, 17691255, 19998810, 20443228, 23588340, 25554035, 30664842, 35382510, 39997620, 45997263, 51108070, 61329684, 70765020, 76662105, 91994526, 102216140, 153324210, 183989052, 229986315, 306648420, 459972630, 919945260]

約数ペア:

[(1, 919945260), (2, 459972630), (3, 306648420), (4, 229986315), (5, 183989052), (6, 153324210), (9, 102216140), (10, 91994526), (12, 76662105), (13, 70765020), (15, 61329684), (18, 51108070), (20, 45997263), (23, 39997620), (26, 35382510), (30, 30664842), (36, 25554035), (39, 23588340), (45, 20443228), (46, 19998810), (52, 17691255), (60, 15332421), (65, 14153004), (69, 13332540), (78, 11794170), (90, 10221614), (92, 9999405), (115, 7999524), (117, 7862780), (130, 7076502), (138, 6666270), (156, 5897085), (180, 5110807), (195, 4717668), (207, 4444180), (230, 3999762), (234, 3931390), (260, 3538251), (276, 3333135), (299, 3076740), (345, 2666508), (390, 2358834), (414, 2222090), (460, 1999881), (468, 1965695), (585, 1572556), (598, 1538370), (690, 1333254), (780, 1179417), (828, 1111045), (897, 1025580), (1035, 888836), (1170, 786278), (1196, 769185), (1380, 666627), (1495, 615348), (1794, 512790), (2070, 444418), (2340, 393139), (2691, 341860), (2990, 307674), (3588, 256395), (4140, 222209), (4485, 205116), (5382, 170930), (5980, 153837), (8970, 102558), (10764, 85465), (13455, 68372), (17093, 53820), (17940, 51279), (26910, 34186)]