37874870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 79626240

約数和(自身を除く): 41751370

約数列:

[1, 2, 5, 10, 11, 22, 29, 31, 55, 58, 62, 110, 145, 155, 290, 310, 319, 341, 383, 638, 682, 766, 899, 1595, 1705, 1798, 1915, 3190, 3410, 3830, 4213, 4495, 8426, 8990, 9889, 11107, 11873, 19778, 21065, 22214, 23746, 42130, 49445, 55535, 59365, 98890, 111070, 118730, 122177, 130603, 244354, 261206, 344317, 610885, 653015, 688634, 1221770, 1306030, 1721585, 3443170, 3787487, 7574974, 18937435, 37874870]

約数ペア:

[(1, 37874870), (2, 18937435), (5, 7574974), (10, 3787487), (11, 3443170), (22, 1721585), (29, 1306030), (31, 1221770), (55, 688634), (58, 653015), (62, 610885), (110, 344317), (145, 261206), (155, 244354), (290, 130603), (310, 122177), (319, 118730), (341, 111070), (383, 98890), (638, 59365), (682, 55535), (766, 49445), (899, 42130), (1595, 23746), (1705, 22214), (1798, 21065), (1915, 19778), (3190, 11873), (3410, 11107), (3830, 9889), (4213, 8990), (4495, 8426)]