269017630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1489}}^1$

素因数の和:1621

約数の個数: 64

約数和(自身を含む): 579312000

約数和(自身を除く): 310294370

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 89, 145, 178, 203, 290, 406, 445, 623, 890, 1015, 1246, 1489, 2030, 2581, 2978, 3115, 5162, 6230, 7445, 10423, 12905, 14890, 18067, 20846, 25810, 36134, 43181, 52115, 86362, 90335, 104230, 132521, 180670, 215905, 265042, 302267, 431810, 604534, 662605, 927647, 1325210, 1511335, 1855294, 3022670, 3843109, 4638235, 7686218, 9276470, 19215545, 26901763, 38431090, 53803526, 134508815, 269017630]

約数ペア:

[(1, 269017630), (2, 134508815), (5, 53803526), (7, 38431090), (10, 26901763), (14, 19215545), (29, 9276470), (35, 7686218), (58, 4638235), (70, 3843109), (89, 3022670), (145, 1855294), (178, 1511335), (203, 1325210), (290, 927647), (406, 662605), (445, 604534), (623, 431810), (890, 302267), (1015, 265042), (1246, 215905), (1489, 180670), (2030, 132521), (2581, 104230), (2978, 90335), (3115, 86362), (5162, 52115), (6230, 43181), (7445, 36134), (10423, 25810), (12905, 20846), (14890, 18067)]