312963710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{18979}}^1$

素因数の和:19100

約数の個数: 32

約数和(自身を含む): 602652960

約数和(自身を除く): 289689250

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 3298, 8245, 16490, 18979, 37958, 94895, 189790, 322643, 645286, 1613215, 1840963, 3226430, 3681926, 9204815, 18409630, 31296371, 62592742, 156481855, 312963710]

約数ペア:

[(1, 312963710), (2, 156481855), (5, 62592742), (10, 31296371), (17, 18409630), (34, 9204815), (85, 3681926), (97, 3226430), (170, 1840963), (194, 1613215), (485, 645286), (970, 322643), (1649, 189790), (3298, 94895), (8245, 37958), (16490, 18979)]