45204990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1217

約数の個数: 64

約数和(自身を含む): 115914240

約数和(自身を除く): 70709250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 71, 95, 114, 142, 190, 213, 285, 355, 426, 570, 710, 1065, 1117, 1349, 2130, 2234, 2698, 3351, 4047, 5585, 6702, 6745, 8094, 11170, 13490, 16755, 20235, 21223, 33510, 40470, 42446, 63669, 79307, 106115, 127338, 158614, 212230, 237921, 318345, 396535, 475842, 636690, 793070, 1189605, 1506833, 2379210, 3013666, 4520499, 7534165, 9040998, 15068330, 22602495, 45204990]

約数ペア:

[(1, 45204990), (2, 22602495), (3, 15068330), (5, 9040998), (6, 7534165), (10, 4520499), (15, 3013666), (19, 2379210), (30, 1506833), (38, 1189605), (57, 793070), (71, 636690), (95, 475842), (114, 396535), (142, 318345), (190, 237921), (213, 212230), (285, 158614), (355, 127338), (426, 106115), (570, 79307), (710, 63669), (1065, 42446), (1117, 40470), (1349, 33510), (2130, 21223), (2234, 20235), (2698, 16755), (3351, 13490), (4047, 11170), (5585, 8094), (6702, 6745)]