30421668

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 72590336

約数和(自身を除く): 42168668

約数列:

[1, 2, 3, 4, 6, 12, 103, 151, 163, 206, 302, 309, 326, 412, 453, 489, 604, 618, 652, 906, 978, 1236, 1812, 1956, 15553, 16789, 24613, 31106, 33578, 46659, 49226, 50367, 62212, 67156, 73839, 93318, 98452, 100734, 147678, 186636, 201468, 295356, 2535139, 5070278, 7605417, 10140556, 15210834, 30421668]

約数ペア:

[(1, 30421668), (2, 15210834), (3, 10140556), (4, 7605417), (6, 5070278), (12, 2535139), (103, 295356), (151, 201468), (163, 186636), (206, 147678), (302, 100734), (309, 98452), (326, 93318), (412, 73839), (453, 67156), (489, 62212), (604, 50367), (618, 49226), (652, 46659), (906, 33578), (978, 31106), (1236, 24613), (1812, 16789), (1956, 15553)]