907029210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1\times {\mathrm{491}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 2201955840

約数和(自身を除く): 1294926630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 443, 491, 695, 834, 886, 982, 1329, 1390, 1473, 2085, 2215, 2455, 2658, 2946, 4170, 4430, 4910, 6645, 7365, 13290, 14730, 61577, 68249, 123154, 136498, 184731, 204747, 217513, 307885, 341245, 369462, 409494, 435026, 615770, 652539, 682490, 923655, 1023735, 1087565, 1305078, 1847310, 2047470, 2175130, 3262695, 6525390, 30234307, 60468614, 90702921, 151171535, 181405842, 302343070, 453514605, 907029210]

約数ペア:

[(1, 907029210), (2, 453514605), (3, 302343070), (5, 181405842), (6, 151171535), (10, 90702921), (15, 60468614), (30, 30234307), (139, 6525390), (278, 3262695), (417, 2175130), (443, 2047470), (491, 1847310), (695, 1305078), (834, 1087565), (886, 1023735), (982, 923655), (1329, 682490), (1390, 652539), (1473, 615770), (2085, 435026), (2215, 409494), (2455, 369462), (2658, 341245), (2946, 307885), (4170, 217513), (4430, 204747), (4910, 184731), (6645, 136498), (7365, 123154), (13290, 68249), (14730, 61577)]