42106380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{13241}}^1$

素因数の和:13306

約数の個数: 48

約数和(自身を含む): 120131424

約数和(自身を除く): 78025044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 13241, 26482, 39723, 52964, 66205, 79446, 132410, 158892, 198615, 264820, 397230, 701773, 794460, 1403546, 2105319, 2807092, 3508865, 4210638, 7017730, 8421276, 10526595, 14035460, 21053190, 42106380]

約数ペア:

[(1, 42106380), (2, 21053190), (3, 14035460), (4, 10526595), (5, 8421276), (6, 7017730), (10, 4210638), (12, 3508865), (15, 2807092), (20, 2105319), (30, 1403546), (53, 794460), (60, 701773), (106, 397230), (159, 264820), (212, 198615), (265, 158892), (318, 132410), (530, 79446), (636, 66205), (795, 52964), (1060, 39723), (1590, 26482), (3180, 13241)]