73448970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{881}}^1$

素因数の和:1295

約数の個数: 64

約数和(自身を含む): 202196736

約数和(自身を除く): 128747766

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 397, 794, 881, 1191, 1762, 1985, 2382, 2643, 2779, 3970, 4405, 5286, 5558, 5955, 6167, 8337, 8810, 11910, 12334, 13215, 13895, 16674, 18501, 26430, 27790, 30835, 37002, 41685, 61670, 83370, 92505, 185010, 349757, 699514, 1049271, 1748785, 2098542, 2448299, 3497570, 4896598, 5246355, 7344897, 10492710, 12241495, 14689794, 24482990, 36724485, 73448970]

約数ペア:

[(1, 73448970), (2, 36724485), (3, 24482990), (5, 14689794), (6, 12241495), (7, 10492710), (10, 7344897), (14, 5246355), (15, 4896598), (21, 3497570), (30, 2448299), (35, 2098542), (42, 1748785), (70, 1049271), (105, 699514), (210, 349757), (397, 185010), (794, 92505), (881, 83370), (1191, 61670), (1762, 41685), (1985, 37002), (2382, 30835), (2643, 27790), (2779, 26430), (3970, 18501), (4405, 16674), (5286, 13895), (5558, 13215), (5955, 12334), (6167, 11910), (8337, 8810)]