84917490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1032

約数の個数: 96

約数和(自身を含む): 241216704

約数和(自身を除く): 156299214

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 61, 70, 98, 105, 122, 147, 183, 210, 245, 294, 305, 366, 427, 490, 610, 735, 854, 915, 947, 1281, 1470, 1830, 1894, 2135, 2562, 2841, 2989, 4270, 4735, 5682, 5978, 6405, 6629, 8967, 9470, 12810, 13258, 14205, 14945, 17934, 19887, 28410, 29890, 33145, 39774, 44835, 46403, 57767, 66290, 89670, 92806, 99435, 115534, 139209, 173301, 198870, 232015, 278418, 288835, 346602, 404369, 464030, 577670, 696045, 808738, 866505, 1213107, 1392090, 1733010, 2021845, 2426214, 2830583, 4043690, 5661166, 6065535, 8491749, 12131070, 14152915, 16983498, 28305830, 42458745, 84917490]

約数ペア:

[(1, 84917490), (2, 42458745), (3, 28305830), (5, 16983498), (6, 14152915), (7, 12131070), (10, 8491749), (14, 6065535), (15, 5661166), (21, 4043690), (30, 2830583), (35, 2426214), (42, 2021845), (49, 1733010), (61, 1392090), (70, 1213107), (98, 866505), (105, 808738), (122, 696045), (147, 577670), (183, 464030), (210, 404369), (245, 346602), (294, 288835), (305, 278418), (366, 232015), (427, 198870), (490, 173301), (610, 139209), (735, 115534), (854, 99435), (915, 92806), (947, 89670), (1281, 66290), (1470, 57767), (1830, 46403), (1894, 44835), (2135, 39774), (2562, 33145), (2841, 29890), (2989, 28410), (4270, 19887), (4735, 17934), (5682, 14945), (5978, 14205), (6405, 13258), (6629, 12810), (8967, 9470)]