79118830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2647}}^1$

素因数の和:2729

約数の個数: 48

約数和(自身を含む): 168444576

約数和(自身を除く): 89325746

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 854, 2135, 2647, 2989, 4270, 5294, 5978, 13235, 14945, 18529, 26470, 29890, 37058, 92645, 129703, 161467, 185290, 259406, 322934, 648515, 807335, 1130269, 1297030, 1614670, 2260538, 5651345, 7911883, 11302690, 15823766, 39559415, 79118830]

約数ペア:

[(1, 79118830), (2, 39559415), (5, 15823766), (7, 11302690), (10, 7911883), (14, 5651345), (35, 2260538), (49, 1614670), (61, 1297030), (70, 1130269), (98, 807335), (122, 648515), (245, 322934), (305, 259406), (427, 185290), (490, 161467), (610, 129703), (854, 92645), (2135, 37058), (2647, 29890), (2989, 26470), (4270, 18529), (5294, 14945), (5978, 13235)]