30164120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6337}}^1$

素因数の和:6372

約数の個数: 64

約数和(自身を含む): 82140480

約数和(自身を除く): 51976360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 6337, 12674, 25348, 31685, 44359, 50696, 63370, 88718, 107729, 126740, 177436, 215458, 221795, 253480, 354872, 430916, 443590, 538645, 754103, 861832, 887180, 1077290, 1508206, 1774360, 2154580, 3016412, 3770515, 4309160, 6032824, 7541030, 15082060, 30164120]

約数ペア:

[(1, 30164120), (2, 15082060), (4, 7541030), (5, 6032824), (7, 4309160), (8, 3770515), (10, 3016412), (14, 2154580), (17, 1774360), (20, 1508206), (28, 1077290), (34, 887180), (35, 861832), (40, 754103), (56, 538645), (68, 443590), (70, 430916), (85, 354872), (119, 253480), (136, 221795), (140, 215458), (170, 177436), (238, 126740), (280, 107729), (340, 88718), (476, 63370), (595, 50696), (680, 44359), (952, 31685), (1190, 25348), (2380, 12674), (4760, 6337)]