1330762730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{13457}}^1$

素因数の和:13535

約数の個数: 64

約数和(自身を含む): 2790650880

約数和(自身を除く): 1459888150

約数列:

[1, 2, 5, 10, 11, 22, 29, 31, 55, 58, 62, 110, 145, 155, 290, 310, 319, 341, 638, 682, 899, 1595, 1705, 1798, 3190, 3410, 4495, 8990, 9889, 13457, 19778, 26914, 49445, 67285, 98890, 134570, 148027, 296054, 390253, 417167, 740135, 780506, 834334, 1480270, 1951265, 2085835, 3902530, 4171670, 4292783, 4588837, 8585566, 9177674, 12097843, 21463915, 22944185, 24195686, 42927830, 45888370, 60489215, 120978430, 133076273, 266152546, 665381365, 1330762730]

約数ペア:

[(1, 1330762730), (2, 665381365), (5, 266152546), (10, 133076273), (11, 120978430), (22, 60489215), (29, 45888370), (31, 42927830), (55, 24195686), (58, 22944185), (62, 21463915), (110, 12097843), (145, 9177674), (155, 8585566), (290, 4588837), (310, 4292783), (319, 4171670), (341, 3902530), (638, 2085835), (682, 1951265), (899, 1480270), (1595, 834334), (1705, 780506), (1798, 740135), (3190, 417167), (3410, 390253), (4495, 296054), (8990, 148027), (9889, 134570), (13457, 98890), (19778, 67285), (26914, 49445)]