917962010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{1213}}^1$

素因数の和:1815

約数の個数: 64

約数和(自身を含む): 1992902400

約数和(自身を除く): 1074940390

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 569, 665, 1138, 1213, 1330, 2426, 2845, 3983, 5690, 6065, 7966, 8491, 10811, 12130, 16982, 19915, 21622, 23047, 39830, 42455, 46094, 54055, 75677, 84910, 108110, 115235, 151354, 161329, 230470, 322658, 378385, 690197, 756770, 806645, 1380394, 1613290, 3450985, 4831379, 6901970, 9662758, 13113743, 24156895, 26227486, 48313790, 65568715, 91796201, 131137430, 183592402, 458981005, 917962010]

約数ペア:

[(1, 917962010), (2, 458981005), (5, 183592402), (7, 131137430), (10, 91796201), (14, 65568715), (19, 48313790), (35, 26227486), (38, 24156895), (70, 13113743), (95, 9662758), (133, 6901970), (190, 4831379), (266, 3450985), (569, 1613290), (665, 1380394), (1138, 806645), (1213, 756770), (1330, 690197), (2426, 378385), (2845, 322658), (3983, 230470), (5690, 161329), (6065, 151354), (7966, 115235), (8491, 108110), (10811, 84910), (12130, 75677), (16982, 54055), (19915, 46094), (21622, 42455), (23047, 39830)]