61559940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{467}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 187125120

約数和(自身を除く): 125565180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 467, 507, 676, 780, 845, 934, 1014, 1401, 1690, 1868, 2028, 2197, 2335, 2535, 2802, 3380, 4394, 4670, 5070, 5604, 6071, 6591, 7005, 8788, 9340, 10140, 10985, 12142, 13182, 14010, 18213, 21970, 24284, 26364, 28020, 30355, 32955, 36426, 43940, 60710, 65910, 72852, 78923, 91065, 121420, 131820, 157846, 182130, 236769, 315692, 364260, 394615, 473538, 789230, 947076, 1025999, 1183845, 1578460, 2051998, 2367690, 3077997, 4103996, 4735380, 5129995, 6155994, 10259990, 12311988, 15389985, 20519980, 30779970, 61559940]

約数ペア:

[(1, 61559940), (2, 30779970), (3, 20519980), (4, 15389985), (5, 12311988), (6, 10259990), (10, 6155994), (12, 5129995), (13, 4735380), (15, 4103996), (20, 3077997), (26, 2367690), (30, 2051998), (39, 1578460), (52, 1183845), (60, 1025999), (65, 947076), (78, 789230), (130, 473538), (156, 394615), (169, 364260), (195, 315692), (260, 236769), (338, 182130), (390, 157846), (467, 131820), (507, 121420), (676, 91065), (780, 78923), (845, 72852), (934, 65910), (1014, 60710), (1401, 43940), (1690, 36426), (1868, 32955), (2028, 30355), (2197, 28020), (2335, 26364), (2535, 24284), (2802, 21970), (3380, 18213), (4394, 14010), (4670, 13182), (5070, 12142), (5604, 10985), (6071, 10140), (6591, 9340), (7005, 8788)]