61470210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 153621504

約数和(自身を除く): 92151294

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 157, 186, 310, 314, 421, 465, 471, 785, 842, 930, 942, 1263, 1570, 2105, 2355, 2526, 4210, 4710, 4867, 6315, 9734, 12630, 13051, 14601, 24335, 26102, 29202, 39153, 48670, 65255, 66097, 73005, 78306, 130510, 132194, 146010, 195765, 198291, 330485, 391530, 396582, 660970, 991455, 1982910, 2049007, 4098014, 6147021, 10245035, 12294042, 20490070, 30735105, 61470210]

約数ペア:

[(1, 61470210), (2, 30735105), (3, 20490070), (5, 12294042), (6, 10245035), (10, 6147021), (15, 4098014), (30, 2049007), (31, 1982910), (62, 991455), (93, 660970), (155, 396582), (157, 391530), (186, 330485), (310, 198291), (314, 195765), (421, 146010), (465, 132194), (471, 130510), (785, 78306), (842, 73005), (930, 66097), (942, 65255), (1263, 48670), (1570, 39153), (2105, 29202), (2355, 26102), (2526, 24335), (4210, 14601), (4710, 13051), (4867, 12630), (6315, 9734)]