71375630

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 131989824

約数和(自身を除く): 60614194

約数列:

[1, 2, 5, 10, 53, 106, 137, 265, 274, 530, 685, 983, 1370, 1966, 4915, 7261, 9830, 14522, 36305, 52099, 72610, 104198, 134671, 260495, 269342, 520990, 673355, 1346710, 7137563, 14275126, 35687815, 71375630]

約数ペア:

[(1, 71375630), (2, 35687815), (5, 14275126), (10, 7137563), (53, 1346710), (106, 673355), (137, 520990), (265, 269342), (274, 260495), (530, 134671), (685, 104198), (983, 72610), (1370, 52099), (1966, 36305), (4915, 14522), (7261, 9830)]