2997060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 9676800

約数和(自身を除く): 6679740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 239, 285, 330, 380, 418, 478, 570, 627, 660, 717, 836, 956, 1045, 1140, 1195, 1254, 1434, 2090, 2390, 2508, 2629, 2868, 3135, 3585, 4180, 4541, 4780, 5258, 6270, 7170, 7887, 9082, 10516, 12540, 13145, 13623, 14340, 15774, 18164, 22705, 26290, 27246, 31548, 39435, 45410, 49951, 52580, 54492, 68115, 78870, 90820, 99902, 136230, 149853, 157740, 199804, 249755, 272460, 299706, 499510, 599412, 749265, 999020, 1498530, 2997060]

約数ペア:

[(1, 2997060), (2, 1498530), (3, 999020), (4, 749265), (5, 599412), (6, 499510), (10, 299706), (11, 272460), (12, 249755), (15, 199804), (19, 157740), (20, 149853), (22, 136230), (30, 99902), (33, 90820), (38, 78870), (44, 68115), (55, 54492), (57, 52580), (60, 49951), (66, 45410), (76, 39435), (95, 31548), (110, 27246), (114, 26290), (132, 22705), (165, 18164), (190, 15774), (209, 14340), (220, 13623), (228, 13145), (239, 12540), (285, 10516), (330, 9082), (380, 7887), (418, 7170), (478, 6270), (570, 5258), (627, 4780), (660, 4541), (717, 4180), (836, 3585), (956, 3135), (1045, 2868), (1140, 2629), (1195, 2508), (1254, 2390), (1434, 2090)]