79426590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2677}}^1$

素因数の和:2753

約数の個数: 64

約数和(自身を含む): 203613696

約数和(自身を除く): 124187106

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 258, 345, 430, 645, 690, 989, 1290, 1978, 2677, 2967, 4945, 5354, 5934, 8031, 9890, 13385, 14835, 16062, 26770, 29670, 40155, 61571, 80310, 115111, 123142, 184713, 230222, 307855, 345333, 369426, 575555, 615710, 690666, 923565, 1151110, 1726665, 1847130, 2647553, 3453330, 5295106, 7942659, 13237765, 15885318, 26475530, 39713295, 79426590]

約数ペア:

[(1, 79426590), (2, 39713295), (3, 26475530), (5, 15885318), (6, 13237765), (10, 7942659), (15, 5295106), (23, 3453330), (30, 2647553), (43, 1847130), (46, 1726665), (69, 1151110), (86, 923565), (115, 690666), (129, 615710), (138, 575555), (215, 369426), (230, 345333), (258, 307855), (345, 230222), (430, 184713), (645, 123142), (690, 115111), (989, 80310), (1290, 61571), (1978, 40155), (2677, 29670), (2967, 26770), (4945, 16062), (5354, 14835), (5934, 13385), (8031, 9890)]