853710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 2419200

約数和(自身を除く): 1565490

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 199, 286, 330, 390, 398, 429, 597, 715, 858, 995, 1194, 1430, 1990, 2145, 2189, 2587, 2985, 4290, 4378, 5174, 5970, 6567, 7761, 10945, 12935, 13134, 15522, 21890, 25870, 28457, 32835, 38805, 56914, 65670, 77610, 85371, 142285, 170742, 284570, 426855, 853710]

約数ペア:

[(1, 853710), (2, 426855), (3, 284570), (5, 170742), (6, 142285), (10, 85371), (11, 77610), (13, 65670), (15, 56914), (22, 38805), (26, 32835), (30, 28457), (33, 25870), (39, 21890), (55, 15522), (65, 13134), (66, 12935), (78, 10945), (110, 7761), (130, 6567), (143, 5970), (165, 5174), (195, 4378), (199, 4290), (286, 2985), (330, 2587), (390, 2189), (398, 2145), (429, 1990), (597, 1430), (715, 1194), (858, 995)]