145895610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 420102144

約数和(自身を除く): 274206534

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 73, 93, 105, 146, 155, 186, 210, 217, 219, 307, 310, 365, 434, 438, 465, 511, 614, 651, 730, 921, 930, 1022, 1085, 1095, 1302, 1533, 1535, 1842, 2149, 2170, 2190, 2263, 2555, 3066, 3070, 3255, 4298, 4526, 4605, 5110, 6447, 6510, 6789, 7665, 9210, 9517, 10745, 11315, 12894, 13578, 15330, 15841, 19034, 21490, 22411, 22630, 28551, 31682, 32235, 33945, 44822, 47523, 47585, 57102, 64470, 66619, 67233, 67890, 79205, 95046, 95170, 112055, 133238, 134466, 142755, 156877, 158410, 199857, 224110, 237615, 285510, 313754, 333095, 336165, 399714, 470631, 475230, 666190, 672330, 694741, 784385, 941262, 999285, 1389482, 1568770, 1998570, 2084223, 2353155, 3473705, 4168446, 4706310, 4863187, 6947410, 9726374, 10421115, 14589561, 20842230, 24315935, 29179122, 48631870, 72947805, 145895610]

約数ペア:

[(1, 145895610), (2, 72947805), (3, 48631870), (5, 29179122), (6, 24315935), (7, 20842230), (10, 14589561), (14, 10421115), (15, 9726374), (21, 6947410), (30, 4863187), (31, 4706310), (35, 4168446), (42, 3473705), (62, 2353155), (70, 2084223), (73, 1998570), (93, 1568770), (105, 1389482), (146, 999285), (155, 941262), (186, 784385), (210, 694741), (217, 672330), (219, 666190), (307, 475230), (310, 470631), (365, 399714), (434, 336165), (438, 333095), (465, 313754), (511, 285510), (614, 237615), (651, 224110), (730, 199857), (921, 158410), (930, 156877), (1022, 142755), (1085, 134466), (1095, 133238), (1302, 112055), (1533, 95170), (1535, 95046), (1842, 79205), (2149, 67890), (2170, 67233), (2190, 66619), (2263, 64470), (2555, 57102), (3066, 47585), (3070, 47523), (3255, 44822), (4298, 33945), (4526, 32235), (4605, 31682), (5110, 28551), (6447, 22630), (6510, 22411), (6789, 21490), (7665, 19034), (9210, 15841), (9517, 15330), (10745, 13578), (11315, 12894)]