61406910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1613}}^1$

素因数の和:1679

約数の個数: 80

約数和(自身を含む): 168734016

約数和(自身を除く): 107327106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 81, 90, 94, 135, 141, 162, 235, 270, 282, 405, 423, 470, 705, 810, 846, 1269, 1410, 1613, 2115, 2538, 3226, 3807, 4230, 4839, 6345, 7614, 8065, 9678, 12690, 14517, 16130, 19035, 24195, 29034, 38070, 43551, 48390, 72585, 75811, 87102, 130653, 145170, 151622, 217755, 227433, 261306, 379055, 435510, 454866, 653265, 682299, 758110, 1137165, 1306530, 1364598, 2046897, 2274330, 3411495, 4093794, 6140691, 6822990, 10234485, 12281382, 20468970, 30703455, 61406910]

約数ペア:

[(1, 61406910), (2, 30703455), (3, 20468970), (5, 12281382), (6, 10234485), (9, 6822990), (10, 6140691), (15, 4093794), (18, 3411495), (27, 2274330), (30, 2046897), (45, 1364598), (47, 1306530), (54, 1137165), (81, 758110), (90, 682299), (94, 653265), (135, 454866), (141, 435510), (162, 379055), (235, 261306), (270, 227433), (282, 217755), (405, 151622), (423, 145170), (470, 130653), (705, 87102), (810, 75811), (846, 72585), (1269, 48390), (1410, 43551), (1613, 38070), (2115, 29034), (2538, 24195), (3226, 19035), (3807, 16130), (4230, 14517), (4839, 12690), (6345, 9678), (7614, 8065)]