72705030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 181863360

約数和(自身を除く): 109158330

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 193, 290, 386, 433, 435, 579, 866, 870, 965, 1158, 1299, 1930, 2165, 2598, 2895, 4330, 5597, 5790, 6495, 11194, 12557, 12990, 16791, 25114, 27985, 33582, 37671, 55970, 62785, 75342, 83569, 83955, 125570, 167138, 167910, 188355, 250707, 376710, 417845, 501414, 835690, 1253535, 2423501, 2507070, 4847002, 7270503, 12117505, 14541006, 24235010, 36352515, 72705030]

約数ペア:

[(1, 72705030), (2, 36352515), (3, 24235010), (5, 14541006), (6, 12117505), (10, 7270503), (15, 4847002), (29, 2507070), (30, 2423501), (58, 1253535), (87, 835690), (145, 501414), (174, 417845), (193, 376710), (290, 250707), (386, 188355), (433, 167910), (435, 167138), (579, 125570), (866, 83955), (870, 83569), (965, 75342), (1158, 62785), (1299, 55970), (1930, 37671), (2165, 33582), (2598, 27985), (2895, 25114), (4330, 16791), (5597, 12990), (5790, 12557), (6495, 11194)]