70890540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2767}}^1$

素因数の和:2847

約数の個数: 96

約数和(自身を含む): 230651904

約数和(自身を除く): 159761364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 2767, 3660, 4270, 5124, 5534, 6405, 8301, 8540, 11068, 12810, 13835, 16602, 19369, 25620, 27670, 33204, 38738, 41505, 55340, 58107, 77476, 83010, 96845, 116214, 166020, 168787, 193690, 232428, 290535, 337574, 387380, 506361, 581070, 675148, 843935, 1012722, 1162140, 1181509, 1687870, 2025444, 2363018, 2531805, 3375740, 3544527, 4726036, 5063610, 5907545, 7089054, 10127220, 11815090, 14178108, 17722635, 23630180, 35445270, 70890540]

約数ペア:

[(1, 70890540), (2, 35445270), (3, 23630180), (4, 17722635), (5, 14178108), (6, 11815090), (7, 10127220), (10, 7089054), (12, 5907545), (14, 5063610), (15, 4726036), (20, 3544527), (21, 3375740), (28, 2531805), (30, 2363018), (35, 2025444), (42, 1687870), (60, 1181509), (61, 1162140), (70, 1012722), (84, 843935), (105, 675148), (122, 581070), (140, 506361), (183, 387380), (210, 337574), (244, 290535), (305, 232428), (366, 193690), (420, 168787), (427, 166020), (610, 116214), (732, 96845), (854, 83010), (915, 77476), (1220, 58107), (1281, 55340), (1708, 41505), (1830, 38738), (2135, 33204), (2562, 27670), (2767, 25620), (3660, 19369), (4270, 16602), (5124, 13835), (5534, 12810), (6405, 11068), (8301, 8540)]