9205970060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{494413}}^1$

素因数の和:494455

約数の個数: 72

約数和(自身を含む): 23672542320

約数和(自身を除く): 14466572260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 9310, 18620, 494413, 988826, 1977652, 2472065, 3460891, 4944130, 6921782, 9393847, 9888260, 13843564, 17304455, 18787694, 24226237, 34608910, 37575388, 46969235, 48452474, 65756929, 69217820, 93938470, 96904948, 121131185, 131513858, 187876940, 242262370, 263027716, 328784645, 460298503, 484524740, 657569290, 920597006, 1315138580, 1841194012, 2301492515, 4602985030, 9205970060]

約数ペア:

[(1, 9205970060), (2, 4602985030), (4, 2301492515), (5, 1841194012), (7, 1315138580), (10, 920597006), (14, 657569290), (19, 484524740), (20, 460298503), (28, 328784645), (35, 263027716), (38, 242262370), (49, 187876940), (70, 131513858), (76, 121131185), (95, 96904948), (98, 93938470), (133, 69217820), (140, 65756929), (190, 48452474), (196, 46969235), (245, 37575388), (266, 34608910), (380, 24226237), (490, 18787694), (532, 17304455), (665, 13843564), (931, 9888260), (980, 9393847), (1330, 6921782), (1862, 4944130), (2660, 3460891), (3724, 2472065), (4655, 1977652), (9310, 988826), (18620, 494413)]