38431590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18043}}^1$

素因数の和:18124

約数の個数: 32

約数和(自身を含む): 93540096

約数和(自身を除く): 55108506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 18043, 36086, 54129, 90215, 108258, 180430, 270645, 541290, 1281053, 2562106, 3843159, 6405265, 7686318, 12810530, 19215795, 38431590]

約数ペア:

[(1, 38431590), (2, 19215795), (3, 12810530), (5, 7686318), (6, 6405265), (10, 3843159), (15, 2562106), (30, 1281053), (71, 541290), (142, 270645), (213, 180430), (355, 108258), (426, 90215), (710, 54129), (1065, 36086), (2130, 18043)]