72412690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8693}}^1$

素因数の和:8731

約数の個数: 48

約数和(自身を含む): 160560792

約数和(自身を除く): 88148102

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 8693, 17386, 43465, 60851, 86930, 121702, 147781, 295562, 304255, 425957, 608510, 738905, 851914, 1034467, 1477810, 2068934, 2129785, 4259570, 5172335, 7241269, 10344670, 14482538, 36206345, 72412690]

約数ペア:

[(1, 72412690), (2, 36206345), (5, 14482538), (7, 10344670), (10, 7241269), (14, 5172335), (17, 4259570), (34, 2129785), (35, 2068934), (49, 1477810), (70, 1034467), (85, 851914), (98, 738905), (119, 608510), (170, 425957), (238, 304255), (245, 295562), (490, 147781), (595, 121702), (833, 86930), (1190, 60851), (1666, 43465), (4165, 17386), (8330, 8693)]