8978070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{829}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 22768560

約数和(自身を除く): 13790490

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 829, 1083, 1658, 1805, 2166, 2487, 3610, 4145, 4974, 5415, 8290, 10830, 12435, 15751, 24870, 31502, 47253, 78755, 94506, 157510, 236265, 299269, 472530, 598538, 897807, 1496345, 1795614, 2992690, 4489035, 8978070]

約数ペア:

[(1, 8978070), (2, 4489035), (3, 2992690), (5, 1795614), (6, 1496345), (10, 897807), (15, 598538), (19, 472530), (30, 299269), (38, 236265), (57, 157510), (95, 94506), (114, 78755), (190, 47253), (285, 31502), (361, 24870), (570, 15751), (722, 12435), (829, 10830), (1083, 8290), (1658, 5415), (1805, 4974), (2166, 4145), (2487, 3610)]