90029670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{11677}}^1$

素因数の和:11944

約数の個数: 32

約数和(自身を含む): 216930528

約数和(自身を除く): 126900858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 11677, 23354, 35031, 58385, 70062, 116770, 175155, 350310, 3000989, 6001978, 9002967, 15004945, 18005934, 30009890, 45014835, 90029670]

約数ペア:

[(1, 90029670), (2, 45014835), (3, 30009890), (5, 18005934), (6, 15004945), (10, 9002967), (15, 6001978), (30, 3000989), (257, 350310), (514, 175155), (771, 116770), (1285, 70062), (1542, 58385), (2570, 35031), (3855, 23354), (7710, 11677)]