13994760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8971}}^1$

素因数の和:8998

約数の個数: 64

約数和(自身を含む): 45218880

約数和(自身を除く): 31224120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 8971, 17942, 26913, 35884, 44855, 53826, 71768, 89710, 107652, 116623, 134565, 179420, 215304, 233246, 269130, 349869, 358840, 466492, 538260, 583115, 699738, 932984, 1076520, 1166230, 1399476, 1749345, 2332460, 2798952, 3498690, 4664920, 6997380, 13994760]

約数ペア:

[(1, 13994760), (2, 6997380), (3, 4664920), (4, 3498690), (5, 2798952), (6, 2332460), (8, 1749345), (10, 1399476), (12, 1166230), (13, 1076520), (15, 932984), (20, 699738), (24, 583115), (26, 538260), (30, 466492), (39, 358840), (40, 349869), (52, 269130), (60, 233246), (65, 215304), (78, 179420), (104, 134565), (120, 116623), (130, 107652), (156, 89710), (195, 71768), (260, 53826), (312, 44855), (390, 35884), (520, 26913), (780, 17942), (1560, 8971)]