75378570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 187951104

約数和(自身を除く): 112572534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 71, 86, 129, 142, 213, 215, 258, 355, 426, 430, 645, 710, 823, 1065, 1290, 1646, 2130, 2469, 3053, 4115, 4938, 6106, 8230, 9159, 12345, 15265, 18318, 24690, 30530, 35389, 45795, 58433, 70778, 91590, 106167, 116866, 175299, 176945, 212334, 292165, 350598, 353890, 530835, 584330, 876495, 1061670, 1752990, 2512619, 5025238, 7537857, 12563095, 15075714, 25126190, 37689285, 75378570]

約数ペア:

[(1, 75378570), (2, 37689285), (3, 25126190), (5, 15075714), (6, 12563095), (10, 7537857), (15, 5025238), (30, 2512619), (43, 1752990), (71, 1061670), (86, 876495), (129, 584330), (142, 530835), (213, 353890), (215, 350598), (258, 292165), (355, 212334), (426, 176945), (430, 175299), (645, 116866), (710, 106167), (823, 91590), (1065, 70778), (1290, 58433), (1646, 45795), (2130, 35389), (2469, 30530), (3053, 24690), (4115, 18318), (4938, 15265), (6106, 12345), (8230, 9159)]