26963490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 67829760

約数和(自身を除く): 40866270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 79, 93, 155, 158, 186, 237, 310, 367, 395, 465, 474, 734, 790, 930, 1101, 1185, 1835, 2202, 2370, 2449, 3670, 4898, 5505, 7347, 11010, 11377, 12245, 14694, 22754, 24490, 28993, 34131, 36735, 56885, 57986, 68262, 73470, 86979, 113770, 144965, 170655, 173958, 289930, 341310, 434895, 869790, 898783, 1797566, 2696349, 4493915, 5392698, 8987830, 13481745, 26963490]

約数ペア:

[(1, 26963490), (2, 13481745), (3, 8987830), (5, 5392698), (6, 4493915), (10, 2696349), (15, 1797566), (30, 898783), (31, 869790), (62, 434895), (79, 341310), (93, 289930), (155, 173958), (158, 170655), (186, 144965), (237, 113770), (310, 86979), (367, 73470), (395, 68262), (465, 57986), (474, 56885), (734, 36735), (790, 34131), (930, 28993), (1101, 24490), (1185, 22754), (1835, 14694), (2202, 12245), (2370, 11377), (2449, 11010), (3670, 7347), (4898, 5505)]