153231028990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{487}}^1\times {\mathrm{5749}}^1$

素因数の和:6677

約数の個数: 64

約数和(自身を含む): 298401264000

約数和(自身を除く): 145170235010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 421, 487, 842, 974, 2105, 2435, 4210, 4870, 5473, 5749, 6331, 10946, 11498, 12662, 27365, 28745, 31655, 54730, 57490, 63310, 74737, 149474, 205027, 373685, 410054, 747370, 1025135, 2050270, 2420329, 2665351, 2799763, 4840658, 5330702, 5599526, 12101645, 13326755, 13998815, 24203290, 26653510, 27997630, 31464277, 36396919, 62928554, 72793838, 157321385, 181984595, 314642770, 363969190, 1178700223, 2357400446, 5893501115, 11787002230, 15323102899, 30646205798, 76615514495, 153231028990]

約数ペア:

[(1, 153231028990), (2, 76615514495), (5, 30646205798), (10, 15323102899), (13, 11787002230), (26, 5893501115), (65, 2357400446), (130, 1178700223), (421, 363969190), (487, 314642770), (842, 181984595), (974, 157321385), (2105, 72793838), (2435, 62928554), (4210, 36396919), (4870, 31464277), (5473, 27997630), (5749, 26653510), (6331, 24203290), (10946, 13998815), (11498, 13326755), (12662, 12101645), (27365, 5599526), (28745, 5330702), (31655, 4840658), (54730, 2799763), (57490, 2665351), (63310, 2420329), (74737, 2050270), (149474, 1025135), (205027, 747370), (373685, 410054)]