45447570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{72139}}^1$

素因数の和:72159

約数の個数: 48

約数和(自身を含む): 135046080

約数和(自身を除く): 89598510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 72139, 144278, 216417, 360695, 432834, 504973, 649251, 721390, 1009946, 1082085, 1298502, 1514919, 2164170, 2524865, 3029838, 3246255, 4544757, 5049730, 6492510, 7574595, 9089514, 15149190, 22723785, 45447570]

約数ペア:

[(1, 45447570), (2, 22723785), (3, 15149190), (5, 9089514), (6, 7574595), (7, 6492510), (9, 5049730), (10, 4544757), (14, 3246255), (15, 3029838), (18, 2524865), (21, 2164170), (30, 1514919), (35, 1298502), (42, 1082085), (45, 1009946), (63, 721390), (70, 649251), (90, 504973), (105, 432834), (126, 360695), (210, 216417), (315, 144278), (630, 72139)]