624371340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{452443}}^1$

素因数の和:452478

約数の個数: 48

約数和(自身を含む): 1824254208

約数和(自身を除く): 1199882868

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, 452443, 904886, 1357329, 1809772, 2262215, 2714658, 4524430, 5429316, 6786645, 9048860, 10406189, 13573290, 20812378, 27146580, 31218567, 41624756, 52030945, 62437134, 104061890, 124874268, 156092835, 208123780, 312185670, 624371340]

約数ペア:

[(1, 624371340), (2, 312185670), (3, 208123780), (4, 156092835), (5, 124874268), (6, 104061890), (10, 62437134), (12, 52030945), (15, 41624756), (20, 31218567), (23, 27146580), (30, 20812378), (46, 13573290), (60, 10406189), (69, 9048860), (92, 6786645), (115, 5429316), (138, 4524430), (230, 2714658), (276, 2262215), (345, 1809772), (460, 1357329), (690, 904886), (1380, 452443)]