222739530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1319}}^1$

素因数の和:1775

約数の個数: 64

約数和(自身を含む): 577463040

約数和(自身を除く): 354723510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 433, 866, 1299, 1319, 2165, 2598, 2638, 3957, 4330, 5629, 6495, 6595, 7914, 11258, 12990, 13190, 16887, 17147, 19785, 28145, 33774, 34294, 39570, 51441, 56290, 84435, 85735, 102882, 168870, 171470, 257205, 514410, 571127, 1142254, 1713381, 2855635, 3426762, 5711270, 7424651, 8566905, 14849302, 17133810, 22273953, 37123255, 44547906, 74246510, 111369765, 222739530]

約数ペア:

[(1, 222739530), (2, 111369765), (3, 74246510), (5, 44547906), (6, 37123255), (10, 22273953), (13, 17133810), (15, 14849302), (26, 8566905), (30, 7424651), (39, 5711270), (65, 3426762), (78, 2855635), (130, 1713381), (195, 1142254), (390, 571127), (433, 514410), (866, 257205), (1299, 171470), (1319, 168870), (2165, 102882), (2598, 85735), (2638, 84435), (3957, 56290), (4330, 51441), (5629, 39570), (6495, 34294), (6595, 33774), (7914, 28145), (11258, 19785), (12990, 17147), (13190, 16887)]