121551870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:546

約数の個数: 128

約数和(自身を含む): 344881152

約数和(自身を除く): 223329282

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 47, 51, 55, 66, 85, 94, 102, 110, 141, 165, 170, 187, 235, 255, 282, 330, 374, 461, 470, 510, 517, 561, 705, 799, 922, 935, 1034, 1122, 1383, 1410, 1551, 1598, 1870, 2305, 2397, 2585, 2766, 2805, 3102, 3995, 4610, 4794, 5071, 5170, 5610, 6915, 7755, 7837, 7990, 8789, 10142, 11985, 13830, 15213, 15510, 15674, 17578, 21667, 23511, 23970, 25355, 26367, 30426, 39185, 43334, 43945, 47022, 50710, 52734, 65001, 76065, 78370, 86207, 87890, 108335, 117555, 130002, 131835, 152130, 172414, 216670, 235110, 238337, 258621, 263670, 325005, 368339, 431035, 476674, 517242, 650010, 715011, 736678, 862070, 1105017, 1191685, 1293105, 1430022, 1841695, 2210034, 2383370, 2586210, 3575055, 3683390, 4051729, 5525085, 7150110, 8103458, 11050170, 12155187, 20258645, 24310374, 40517290, 60775935, 121551870]

約数ペア:

[(1, 121551870), (2, 60775935), (3, 40517290), (5, 24310374), (6, 20258645), (10, 12155187), (11, 11050170), (15, 8103458), (17, 7150110), (22, 5525085), (30, 4051729), (33, 3683390), (34, 3575055), (47, 2586210), (51, 2383370), (55, 2210034), (66, 1841695), (85, 1430022), (94, 1293105), (102, 1191685), (110, 1105017), (141, 862070), (165, 736678), (170, 715011), (187, 650010), (235, 517242), (255, 476674), (282, 431035), (330, 368339), (374, 325005), (461, 263670), (470, 258621), (510, 238337), (517, 235110), (561, 216670), (705, 172414), (799, 152130), (922, 131835), (935, 130002), (1034, 117555), (1122, 108335), (1383, 87890), (1410, 86207), (1551, 78370), (1598, 76065), (1870, 65001), (2305, 52734), (2397, 50710), (2585, 47022), (2766, 43945), (2805, 43334), (3102, 39185), (3995, 30426), (4610, 26367), (4794, 25355), (5071, 23970), (5170, 23511), (5610, 21667), (6915, 17578), (7755, 15674), (7837, 15510), (7990, 15213), (8789, 13830), (10142, 11985)]