174689970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1140

約数の個数: 128

約数和(自身を含む): 524966400

約数和(自身を除く): 350276430

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 61, 65, 70, 78, 91, 105, 122, 130, 182, 183, 195, 210, 273, 305, 366, 390, 427, 455, 546, 610, 793, 854, 910, 915, 1049, 1281, 1365, 1586, 1830, 2098, 2135, 2379, 2562, 2730, 3147, 3965, 4270, 4758, 5245, 5551, 6294, 6405, 7343, 7930, 10490, 11102, 11895, 12810, 13637, 14686, 15735, 16653, 22029, 23790, 27274, 27755, 31470, 33306, 36715, 40911, 44058, 55510, 63989, 68185, 73430, 81822, 83265, 95459, 110145, 127978, 136370, 166530, 190918, 191967, 204555, 220290, 286377, 319945, 383934, 409110, 447923, 477295, 572754, 639890, 831857, 895846, 954590, 959835, 1343769, 1431885, 1663714, 1919670, 2239615, 2495571, 2687538, 2863770, 4159285, 4479230, 4991142, 5822999, 6718845, 8318570, 11645998, 12477855, 13437690, 17468997, 24955710, 29114995, 34937994, 58229990, 87344985, 174689970]

約数ペア:

[(1, 174689970), (2, 87344985), (3, 58229990), (5, 34937994), (6, 29114995), (7, 24955710), (10, 17468997), (13, 13437690), (14, 12477855), (15, 11645998), (21, 8318570), (26, 6718845), (30, 5822999), (35, 4991142), (39, 4479230), (42, 4159285), (61, 2863770), (65, 2687538), (70, 2495571), (78, 2239615), (91, 1919670), (105, 1663714), (122, 1431885), (130, 1343769), (182, 959835), (183, 954590), (195, 895846), (210, 831857), (273, 639890), (305, 572754), (366, 477295), (390, 447923), (427, 409110), (455, 383934), (546, 319945), (610, 286377), (793, 220290), (854, 204555), (910, 191967), (915, 190918), (1049, 166530), (1281, 136370), (1365, 127978), (1586, 110145), (1830, 95459), (2098, 83265), (2135, 81822), (2379, 73430), (2562, 68185), (2730, 63989), (3147, 55510), (3965, 44058), (4270, 40911), (4758, 36715), (5245, 33306), (5551, 31470), (6294, 27755), (6405, 27274), (7343, 23790), (7930, 22029), (10490, 16653), (11102, 15735), (11895, 14686), (12810, 13637)]