40038030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{577}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 107369280

約数和(自身を除く): 67331250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 257, 270, 514, 577, 771, 1154, 1285, 1542, 1731, 2313, 2570, 2885, 3462, 3855, 4626, 5193, 5770, 6939, 7710, 8655, 10386, 11565, 13878, 15579, 17310, 23130, 25965, 31158, 34695, 51930, 69390, 77895, 148289, 155790, 296578, 444867, 741445, 889734, 1334601, 1482890, 2224335, 2669202, 4003803, 4448670, 6673005, 8007606, 13346010, 20019015, 40038030]

約数ペア:

[(1, 40038030), (2, 20019015), (3, 13346010), (5, 8007606), (6, 6673005), (9, 4448670), (10, 4003803), (15, 2669202), (18, 2224335), (27, 1482890), (30, 1334601), (45, 889734), (54, 741445), (90, 444867), (135, 296578), (257, 155790), (270, 148289), (514, 77895), (577, 69390), (771, 51930), (1154, 34695), (1285, 31158), (1542, 25965), (1731, 23130), (2313, 17310), (2570, 15579), (2885, 13878), (3462, 11565), (3855, 10386), (4626, 8655), (5193, 7710), (5770, 6939)]