140120310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13697}}^1$

素因数の和:13749

約数の個数: 64

約数和(自身を含む): 378722304

約数和(自身を除く): 238601994

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 10230, 13697, 27394, 41091, 68485, 82182, 136970, 150667, 205455, 301334, 410910, 424607, 452001, 753335, 849214, 904002, 1273821, 1506670, 2123035, 2260005, 2547642, 4246070, 4520010, 4670677, 6369105, 9341354, 12738210, 14012031, 23353385, 28024062, 46706770, 70060155, 140120310]

約数ペア:

[(1, 140120310), (2, 70060155), (3, 46706770), (5, 28024062), (6, 23353385), (10, 14012031), (11, 12738210), (15, 9341354), (22, 6369105), (30, 4670677), (31, 4520010), (33, 4246070), (55, 2547642), (62, 2260005), (66, 2123035), (93, 1506670), (110, 1273821), (155, 904002), (165, 849214), (186, 753335), (310, 452001), (330, 424607), (341, 410910), (465, 301334), (682, 205455), (930, 150667), (1023, 136970), (1705, 82182), (2046, 68485), (3410, 41091), (5115, 27394), (10230, 13697)]