3894660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 14781312

約数和(自身を除く): 10886652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 281, 308, 315, 330, 385, 396, 420, 462, 495, 562, 630, 660, 693, 770, 843, 924, 990, 1124, 1155, 1260, 1386, 1405, 1540, 1686, 1967, 1980, 2310, 2529, 2772, 2810, 3091, 3372, 3465, 3934, 4215, 4620, 5058, 5620, 5901, 6182, 6930, 7868, 8430, 9273, 9835, 10116, 11802, 12364, 12645, 13860, 15455, 16860, 17703, 18546, 19670, 21637, 23604, 25290, 27819, 29505, 30910, 35406, 37092, 39340, 43274, 46365, 50580, 55638, 59010, 61820, 64911, 70812, 86548, 88515, 92730, 108185, 111276, 118020, 129822, 139095, 177030, 185460, 194733, 216370, 259644, 278190, 324555, 354060, 389466, 432740, 556380, 649110, 778932, 973665, 1298220, 1947330, 3894660]

約数ペア:

[(1, 3894660), (2, 1947330), (3, 1298220), (4, 973665), (5, 778932), (6, 649110), (7, 556380), (9, 432740), (10, 389466), (11, 354060), (12, 324555), (14, 278190), (15, 259644), (18, 216370), (20, 194733), (21, 185460), (22, 177030), (28, 139095), (30, 129822), (33, 118020), (35, 111276), (36, 108185), (42, 92730), (44, 88515), (45, 86548), (55, 70812), (60, 64911), (63, 61820), (66, 59010), (70, 55638), (77, 50580), (84, 46365), (90, 43274), (99, 39340), (105, 37092), (110, 35406), (126, 30910), (132, 29505), (140, 27819), (154, 25290), (165, 23604), (180, 21637), (198, 19670), (210, 18546), (220, 17703), (231, 16860), (252, 15455), (281, 13860), (308, 12645), (315, 12364), (330, 11802), (385, 10116), (396, 9835), (420, 9273), (462, 8430), (495, 7868), (562, 6930), (630, 6182), (660, 5901), (693, 5620), (770, 5058), (843, 4620), (924, 4215), (990, 3934), (1124, 3465), (1155, 3372), (1260, 3091), (1386, 2810), (1405, 2772), (1540, 2529), (1686, 2310), (1967, 1980)]