1947330

素因数分解:

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

素因数の和:312

約数の個数: 96

約数和(自身を含む): 6334848

約数和(自身を除く): 4387518

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 281, 315, 330, 385, 462, 495, 562, 630, 693, 770, 843, 990, 1155, 1386, 1405, 1686, 1967, 2310, 2529, 2810, 3091, 3465, 3934, 4215, 5058, 5901, 6182, 6930, 8430, 9273, 9835, 11802, 12645, 15455, 17703, 18546, 19670, 21637, 25290, 27819, 29505, 30910, 35406, 43274, 46365, 55638, 59010, 64911, 88515, 92730, 108185, 129822, 139095, 177030, 194733, 216370, 278190, 324555, 389466, 649110, 973665, 1947330]

約数ペア:

[(1, 1947330), (2, 973665), (3, 649110), (5, 389466), (6, 324555), (7, 278190), (9, 216370), (10, 194733), (11, 177030), (14, 139095), (15, 129822), (18, 108185), (21, 92730), (22, 88515), (30, 64911), (33, 59010), (35, 55638), (42, 46365), (45, 43274), (55, 35406), (63, 30910), (66, 29505), (70, 27819), (77, 25290), (90, 21637), (99, 19670), (105, 18546), (110, 17703), (126, 15455), (154, 12645), (165, 11802), (198, 9835), (210, 9273), (231, 8430), (281, 6930), (315, 6182), (330, 5901), (385, 5058), (462, 4215), (495, 3934), (562, 3465), (630, 3091), (693, 2810), (770, 2529), (843, 2310), (990, 1967), (1155, 1686), (1386, 1405)]