71264060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 182999040

約数和(自身を除く): 111734980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 73, 76, 95, 133, 140, 146, 190, 266, 292, 365, 367, 380, 511, 532, 665, 730, 734, 1022, 1330, 1387, 1460, 1468, 1835, 2044, 2555, 2569, 2660, 2774, 3670, 5110, 5138, 5548, 6935, 6973, 7340, 9709, 10220, 10276, 12845, 13870, 13946, 19418, 25690, 26791, 27740, 27892, 34865, 38836, 48545, 48811, 51380, 53582, 69730, 97090, 97622, 107164, 133955, 139460, 187537, 194180, 195244, 244055, 267910, 375074, 488110, 509029, 535820, 750148, 937685, 976220, 1018058, 1875370, 2036116, 2545145, 3563203, 3750740, 5090290, 7126406, 10180580, 14252812, 17816015, 35632030, 71264060]

約数ペア:

[(1, 71264060), (2, 35632030), (4, 17816015), (5, 14252812), (7, 10180580), (10, 7126406), (14, 5090290), (19, 3750740), (20, 3563203), (28, 2545145), (35, 2036116), (38, 1875370), (70, 1018058), (73, 976220), (76, 937685), (95, 750148), (133, 535820), (140, 509029), (146, 488110), (190, 375074), (266, 267910), (292, 244055), (365, 195244), (367, 194180), (380, 187537), (511, 139460), (532, 133955), (665, 107164), (730, 97622), (734, 97090), (1022, 69730), (1330, 53582), (1387, 51380), (1460, 48811), (1468, 48545), (1835, 38836), (2044, 34865), (2555, 27892), (2569, 27740), (2660, 26791), (2774, 25690), (3670, 19418), (5110, 13946), (5138, 13870), (5548, 12845), (6935, 10276), (6973, 10220), (7340, 9709)]