291072570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 709226496

約数和(自身を除く): 418153926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 241, 254, 317, 381, 482, 634, 635, 723, 762, 951, 1205, 1270, 1446, 1585, 1902, 1905, 2410, 3170, 3615, 3810, 4755, 7230, 9510, 30607, 40259, 61214, 76397, 80518, 91821, 120777, 152794, 153035, 183642, 201295, 229191, 241554, 306070, 381985, 402590, 458382, 459105, 603885, 763970, 918210, 1145955, 1207770, 2291910, 9702419, 19404838, 29107257, 48512095, 58214514, 97024190, 145536285, 291072570]

約数ペア:

[(1, 291072570), (2, 145536285), (3, 97024190), (5, 58214514), (6, 48512095), (10, 29107257), (15, 19404838), (30, 9702419), (127, 2291910), (241, 1207770), (254, 1145955), (317, 918210), (381, 763970), (482, 603885), (634, 459105), (635, 458382), (723, 402590), (762, 381985), (951, 306070), (1205, 241554), (1270, 229191), (1446, 201295), (1585, 183642), (1902, 153035), (1905, 152794), (2410, 120777), (3170, 91821), (3615, 80518), (3810, 76397), (4755, 61214), (7230, 40259), (9510, 30607)]