79222710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{7699}}^1$

素因数の和:7730

約数の個数: 64

約数和(自身を含む): 221760000

約数和(自身を除く): 142537290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3430, 5145, 7699, 10290, 15398, 23097, 38495, 46194, 53893, 76990, 107786, 115485, 161679, 230970, 269465, 323358, 377251, 538930, 754502, 808395, 1131753, 1616790, 1886255, 2263506, 2640757, 3772510, 5281514, 5658765, 7922271, 11317530, 13203785, 15844542, 26407570, 39611355, 79222710]

約数ペア:

[(1, 79222710), (2, 39611355), (3, 26407570), (5, 15844542), (6, 13203785), (7, 11317530), (10, 7922271), (14, 5658765), (15, 5281514), (21, 3772510), (30, 2640757), (35, 2263506), (42, 1886255), (49, 1616790), (70, 1131753), (98, 808395), (105, 754502), (147, 538930), (210, 377251), (245, 323358), (294, 269465), (343, 230970), (490, 161679), (686, 115485), (735, 107786), (1029, 76990), (1470, 53893), (1715, 46194), (2058, 38495), (3430, 23097), (5145, 15398), (7699, 10290)]