29761590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23071}}^1$

素因数の和:23124

約数の個数: 32

約数和(自身を含む): 73092096

約数和(自身を除く): 43330506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 23071, 46142, 69213, 115355, 138426, 230710, 346065, 692130, 992053, 1984106, 2976159, 4960265, 5952318, 9920530, 14880795, 29761590]

約数ペア:

[(1, 29761590), (2, 14880795), (3, 9920530), (5, 5952318), (6, 4960265), (10, 2976159), (15, 1984106), (30, 992053), (43, 692130), (86, 346065), (129, 230710), (215, 138426), (258, 115355), (430, 69213), (645, 46142), (1290, 23071)]