540297830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{22807}}^1$

素因数の和:22940

約数の個数: 32

約数和(自身を含む): 1024717824

約数和(自身を除く): 484419994

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1030, 2369, 4738, 11845, 22807, 23690, 45614, 114035, 228070, 524561, 1049122, 2349121, 2622805, 4698242, 5245610, 11745605, 23491210, 54029783, 108059566, 270148915, 540297830]

約数ペア:

[(1, 540297830), (2, 270148915), (5, 108059566), (10, 54029783), (23, 23491210), (46, 11745605), (103, 5245610), (115, 4698242), (206, 2622805), (230, 2349121), (515, 1049122), (1030, 524561), (2369, 228070), (4738, 114035), (11845, 45614), (22807, 23690)]