213426708580

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{150300499}}^1$

素因数の和:150300579

約数の個数: 24

約数和(自身を含む): 454508712000

約数和(自身を除く): 241082003420

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 150300499, 300600998, 601201996, 751502495, 1503004990, 3006009980, 10671335429, 21342670858, 42685341716, 53356677145, 106713354290, 213426708580]

約数ペア:

[(1, 213426708580), (2, 106713354290), (4, 53356677145), (5, 42685341716), (10, 21342670858), (20, 10671335429), (71, 3006009980), (142, 1503004990), (284, 751502495), (355, 601201996), (710, 300600998), (1420, 150300499)]