63757860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1861}}^1$

素因数の和:2444

約数の個数: 48

約数和(自身を含む): 178930752

約数和(自身を除く): 115172892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 571, 1142, 1713, 1861, 2284, 2855, 3426, 3722, 5583, 5710, 6852, 7444, 8565, 9305, 11166, 11420, 17130, 18610, 22332, 27915, 34260, 37220, 55830, 111660, 1062631, 2125262, 3187893, 4250524, 5313155, 6375786, 10626310, 12751572, 15939465, 21252620, 31878930, 63757860]

約数ペア:

[(1, 63757860), (2, 31878930), (3, 21252620), (4, 15939465), (5, 12751572), (6, 10626310), (10, 6375786), (12, 5313155), (15, 4250524), (20, 3187893), (30, 2125262), (60, 1062631), (571, 111660), (1142, 55830), (1713, 37220), (1861, 34260), (2284, 27915), (2855, 22332), (3426, 18610), (3722, 17130), (5583, 11420), (5710, 11166), (6852, 9305), (7444, 8565)]