695113340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{14923}}^1$

素因数の和:15086

約数の個数: 48

約数和(自身を含む): 1556991072

約数和(自身を除く): 861877732

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 274, 340, 548, 685, 1370, 2329, 2740, 4658, 9316, 11645, 14923, 23290, 29846, 46580, 59692, 74615, 149230, 253691, 298460, 507382, 1014764, 1268455, 2044451, 2536910, 4088902, 5073820, 8177804, 10222255, 20444510, 34755667, 40889020, 69511334, 139022668, 173778335, 347556670, 695113340]

約数ペア:

[(1, 695113340), (2, 347556670), (4, 173778335), (5, 139022668), (10, 69511334), (17, 40889020), (20, 34755667), (34, 20444510), (68, 10222255), (85, 8177804), (137, 5073820), (170, 4088902), (274, 2536910), (340, 2044451), (548, 1268455), (685, 1014764), (1370, 507382), (2329, 298460), (2740, 253691), (4658, 149230), (9316, 74615), (11645, 59692), (14923, 46580), (23290, 29846)]