6815070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 18627840

約数和(自身を除く): 11812770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 587, 645, 774, 1161, 1174, 1290, 1761, 1935, 2322, 2935, 3522, 3870, 5283, 5805, 5870, 8805, 10566, 11610, 15849, 17610, 25241, 26415, 31698, 50482, 52830, 75723, 79245, 126205, 151446, 158490, 227169, 252410, 378615, 454338, 681507, 757230, 1135845, 1363014, 2271690, 3407535, 6815070]

約数ペア:

[(1, 6815070), (2, 3407535), (3, 2271690), (5, 1363014), (6, 1135845), (9, 757230), (10, 681507), (15, 454338), (18, 378615), (27, 252410), (30, 227169), (43, 158490), (45, 151446), (54, 126205), (86, 79245), (90, 75723), (129, 52830), (135, 50482), (215, 31698), (258, 26415), (270, 25241), (387, 17610), (430, 15849), (587, 11610), (645, 10566), (774, 8805), (1161, 5870), (1174, 5805), (1290, 5283), (1761, 3870), (1935, 3522), (2322, 2935)]