8957580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6491}}^1$

素因数の和:6526

約数の個数: 48

約数和(自身を含む): 26175744

約数和(自身を除く): 17218164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 6491, 12982, 19473, 25964, 32455, 38946, 64910, 77892, 97365, 129820, 149293, 194730, 298586, 389460, 447879, 597172, 746465, 895758, 1492930, 1791516, 2239395, 2985860, 4478790, 8957580]

約数ペア:

[(1, 8957580), (2, 4478790), (3, 2985860), (4, 2239395), (5, 1791516), (6, 1492930), (10, 895758), (12, 746465), (15, 597172), (20, 447879), (23, 389460), (30, 298586), (46, 194730), (60, 149293), (69, 129820), (92, 97365), (115, 77892), (138, 64910), (230, 38946), (276, 32455), (345, 25964), (460, 19473), (690, 12982), (1380, 6491)]