78771270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 195022080

約数和(自身を除く): 116250810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 227, 258, 269, 430, 454, 538, 645, 681, 807, 1135, 1290, 1345, 1362, 1614, 2270, 2690, 3405, 4035, 6810, 8070, 9761, 11567, 19522, 23134, 29283, 34701, 48805, 57835, 58566, 61063, 69402, 97610, 115670, 122126, 146415, 173505, 183189, 292830, 305315, 347010, 366378, 610630, 915945, 1831890, 2625709, 5251418, 7877127, 13128545, 15754254, 26257090, 39385635, 78771270]

約数ペア:

[(1, 78771270), (2, 39385635), (3, 26257090), (5, 15754254), (6, 13128545), (10, 7877127), (15, 5251418), (30, 2625709), (43, 1831890), (86, 915945), (129, 610630), (215, 366378), (227, 347010), (258, 305315), (269, 292830), (430, 183189), (454, 173505), (538, 146415), (645, 122126), (681, 115670), (807, 97610), (1135, 69402), (1290, 61063), (1345, 58566), (1362, 57835), (1614, 48805), (2270, 34701), (2690, 29283), (3405, 23134), (4035, 19522), (6810, 11567), (8070, 9761)]