170560260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72889}}^1$

素因数の和:72917

約数の個数: 72

約数和(自身を含む): 557171160

約数和(自身を除く): 386610900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 72889, 145778, 218667, 291556, 364445, 437334, 656001, 728890, 874668, 947557, 1093335, 1312002, 1457780, 1895114, 2186670, 2624004, 2842671, 3280005, 3790228, 4373340, 4737785, 5685342, 6560010, 8528013, 9475570, 11370684, 13120020, 14213355, 17056026, 18951140, 28426710, 34112052, 42640065, 56853420, 85280130, 170560260]

約数ペア:

[(1, 170560260), (2, 85280130), (3, 56853420), (4, 42640065), (5, 34112052), (6, 28426710), (9, 18951140), (10, 17056026), (12, 14213355), (13, 13120020), (15, 11370684), (18, 9475570), (20, 8528013), (26, 6560010), (30, 5685342), (36, 4737785), (39, 4373340), (45, 3790228), (52, 3280005), (60, 2842671), (65, 2624004), (78, 2186670), (90, 1895114), (117, 1457780), (130, 1312002), (156, 1093335), (180, 947557), (195, 874668), (234, 728890), (260, 656001), (390, 437334), (468, 364445), (585, 291556), (780, 218667), (1170, 145778), (2340, 72889)]