38666041330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{312251}}^1$

素因数の和:312355

約数の個数: 64

約数和(自身を含む): 83633575680

約数和(自身を除く): 44967534350

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 61, 70, 122, 145, 203, 290, 305, 406, 427, 610, 854, 1015, 1769, 2030, 2135, 3538, 4270, 8845, 12383, 17690, 24766, 61915, 123830, 312251, 624502, 1561255, 2185757, 3122510, 4371514, 9055279, 10928785, 18110558, 19047311, 21857570, 38094622, 45276395, 63386953, 90552790, 95236555, 126773906, 133331177, 190473110, 266662354, 316934765, 552372019, 633869530, 666655885, 1104744038, 1333311770, 2761860095, 3866604133, 5523720190, 7733208266, 19333020665, 38666041330]

約数ペア:

[(1, 38666041330), (2, 19333020665), (5, 7733208266), (7, 5523720190), (10, 3866604133), (14, 2761860095), (29, 1333311770), (35, 1104744038), (58, 666655885), (61, 633869530), (70, 552372019), (122, 316934765), (145, 266662354), (203, 190473110), (290, 133331177), (305, 126773906), (406, 95236555), (427, 90552790), (610, 63386953), (854, 45276395), (1015, 38094622), (1769, 21857570), (2030, 19047311), (2135, 18110558), (3538, 10928785), (4270, 9055279), (8845, 4371514), (12383, 3122510), (17690, 2185757), (24766, 1561255), (61915, 624502), (123830, 312251)]