108515820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6983}}^1$

素因数の和:7039

約数の個数: 96

約数和(自身を含む): 356686848

約数和(自身を除く): 248171028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 6983, 7770, 13966, 15540, 20949, 27932, 34915, 41898, 48881, 69830, 83796, 97762, 104745, 139660, 146643, 195524, 209490, 244405, 258371, 293286, 418980, 488810, 516742, 586572, 733215, 775113, 977620, 1033484, 1291855, 1466430, 1550226, 1808597, 2583710, 2932860, 3100452, 3617194, 3875565, 5167420, 5425791, 7234388, 7751130, 9042985, 10851582, 15502260, 18085970, 21703164, 27128955, 36171940, 54257910, 108515820]

約数ペア:

[(1, 108515820), (2, 54257910), (3, 36171940), (4, 27128955), (5, 21703164), (6, 18085970), (7, 15502260), (10, 10851582), (12, 9042985), (14, 7751130), (15, 7234388), (20, 5425791), (21, 5167420), (28, 3875565), (30, 3617194), (35, 3100452), (37, 2932860), (42, 2583710), (60, 1808597), (70, 1550226), (74, 1466430), (84, 1291855), (105, 1033484), (111, 977620), (140, 775113), (148, 733215), (185, 586572), (210, 516742), (222, 488810), (259, 418980), (370, 293286), (420, 258371), (444, 244405), (518, 209490), (555, 195524), (740, 146643), (777, 139660), (1036, 104745), (1110, 97762), (1295, 83796), (1554, 69830), (2220, 48881), (2590, 41898), (3108, 34915), (3885, 27932), (5180, 20949), (6983, 15540), (7770, 13966)]