1247857530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{10949}}^1$

素因数の和:11119

約数の個数: 64

約数和(自身を含む): 3122064000

約数和(自身を除く): 1874206470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 131, 145, 174, 262, 290, 393, 435, 655, 786, 870, 1310, 1965, 3799, 3930, 7598, 10949, 11397, 18995, 21898, 22794, 32847, 37990, 54745, 56985, 65694, 109490, 113970, 164235, 317521, 328470, 635042, 952563, 1434319, 1587605, 1905126, 2868638, 3175210, 4302957, 4762815, 7171595, 8605914, 9525630, 14343190, 21514785, 41595251, 43029570, 83190502, 124785753, 207976255, 249571506, 415952510, 623928765, 1247857530]

約数ペア:

[(1, 1247857530), (2, 623928765), (3, 415952510), (5, 249571506), (6, 207976255), (10, 124785753), (15, 83190502), (29, 43029570), (30, 41595251), (58, 21514785), (87, 14343190), (131, 9525630), (145, 8605914), (174, 7171595), (262, 4762815), (290, 4302957), (393, 3175210), (435, 2868638), (655, 1905126), (786, 1587605), (870, 1434319), (1310, 952563), (1965, 635042), (3799, 328470), (3930, 317521), (7598, 164235), (10949, 113970), (11397, 109490), (18995, 65694), (21898, 56985), (22794, 54745), (32847, 37990)]