1425690

素因数分解:

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

素因数の和:124

約数の個数: 96

約数和(自身を含む): 4432896

約数和(自身を除く): 3007206

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 73, 90, 93, 105, 126, 146, 155, 186, 210, 217, 219, 279, 310, 315, 365, 434, 438, 465, 511, 558, 630, 651, 657, 730, 930, 1022, 1085, 1095, 1302, 1314, 1395, 1533, 1953, 2170, 2190, 2263, 2555, 2790, 3066, 3255, 3285, 3906, 4526, 4599, 5110, 6510, 6570, 6789, 7665, 9198, 9765, 11315, 13578, 15330, 15841, 19530, 20367, 22630, 22995, 31682, 33945, 40734, 45990, 47523, 67890, 79205, 95046, 101835, 142569, 158410, 203670, 237615, 285138, 475230, 712845, 1425690]

約数ペア:

[(1, 1425690), (2, 712845), (3, 475230), (5, 285138), (6, 237615), (7, 203670), (9, 158410), (10, 142569), (14, 101835), (15, 95046), (18, 79205), (21, 67890), (30, 47523), (31, 45990), (35, 40734), (42, 33945), (45, 31682), (62, 22995), (63, 22630), (70, 20367), (73, 19530), (90, 15841), (93, 15330), (105, 13578), (126, 11315), (146, 9765), (155, 9198), (186, 7665), (210, 6789), (217, 6570), (219, 6510), (279, 5110), (310, 4599), (315, 4526), (365, 3906), (434, 3285), (438, 3255), (465, 3066), (511, 2790), (558, 2555), (630, 2263), (651, 2190), (657, 2170), (730, 1953), (930, 1533), (1022, 1395), (1085, 1314), (1095, 1302)]