66521970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 180969984

約数和(自身を除く): 114448014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 113, 155, 186, 211, 226, 279, 310, 339, 422, 465, 558, 565, 633, 678, 930, 1017, 1055, 1130, 1266, 1395, 1695, 1899, 2034, 2110, 2790, 3165, 3390, 3503, 3798, 5085, 6330, 6541, 7006, 9495, 10170, 10509, 13082, 17515, 18990, 19623, 21018, 23843, 31527, 32705, 35030, 39246, 47686, 52545, 58869, 63054, 65410, 71529, 98115, 105090, 117738, 119215, 143058, 157635, 196230, 214587, 238430, 294345, 315270, 357645, 429174, 588690, 715290, 739133, 1072935, 1478266, 2145870, 2217399, 3695665, 4434798, 6652197, 7391330, 11086995, 13304394, 22173990, 33260985, 66521970]

約数ペア:

[(1, 66521970), (2, 33260985), (3, 22173990), (5, 13304394), (6, 11086995), (9, 7391330), (10, 6652197), (15, 4434798), (18, 3695665), (30, 2217399), (31, 2145870), (45, 1478266), (62, 1072935), (90, 739133), (93, 715290), (113, 588690), (155, 429174), (186, 357645), (211, 315270), (226, 294345), (279, 238430), (310, 214587), (339, 196230), (422, 157635), (465, 143058), (558, 119215), (565, 117738), (633, 105090), (678, 98115), (930, 71529), (1017, 65410), (1055, 63054), (1130, 58869), (1266, 52545), (1395, 47686), (1695, 39246), (1899, 35030), (2034, 32705), (2110, 31527), (2790, 23843), (3165, 21018), (3390, 19623), (3503, 18990), (3798, 17515), (5085, 13082), (6330, 10509), (6541, 10170), (7006, 9495)]