1330305620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1613}}^1$

素因数の和:1809

約数の個数: 96

約数和(自身を含む): 3292869888

約数和(自身を除く): 1962564268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 137, 140, 172, 215, 274, 301, 430, 548, 602, 685, 860, 959, 1204, 1370, 1505, 1613, 1918, 2740, 3010, 3226, 3836, 4795, 5891, 6020, 6452, 8065, 9590, 11291, 11782, 16130, 19180, 22582, 23564, 29455, 32260, 41237, 45164, 56455, 58910, 69359, 82474, 112910, 117820, 138718, 164948, 206185, 220981, 225820, 277436, 346795, 412370, 441962, 485513, 693590, 824740, 883924, 971026, 1104905, 1387180, 1546867, 1942052, 2209810, 2427565, 3093734, 4419620, 4855130, 6187468, 7734335, 9502183, 9710260, 15468670, 19004366, 30937340, 38008732, 47510915, 66515281, 95021830, 133030562, 190043660, 266061124, 332576405, 665152810, 1330305620]

約数ペア:

[(1, 1330305620), (2, 665152810), (4, 332576405), (5, 266061124), (7, 190043660), (10, 133030562), (14, 95021830), (20, 66515281), (28, 47510915), (35, 38008732), (43, 30937340), (70, 19004366), (86, 15468670), (137, 9710260), (140, 9502183), (172, 7734335), (215, 6187468), (274, 4855130), (301, 4419620), (430, 3093734), (548, 2427565), (602, 2209810), (685, 1942052), (860, 1546867), (959, 1387180), (1204, 1104905), (1370, 971026), (1505, 883924), (1613, 824740), (1918, 693590), (2740, 485513), (3010, 441962), (3226, 412370), (3836, 346795), (4795, 277436), (5891, 225820), (6020, 220981), (6452, 206185), (8065, 164948), (9590, 138718), (11291, 117820), (11782, 112910), (16130, 82474), (19180, 69359), (22582, 58910), (23564, 56455), (29455, 45164), (32260, 41237)]