42267210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2615

約数の個数: 64

約数和(自身を含む): 110505600

約数和(自身を除く): 68238390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 2557, 2755, 3306, 5114, 5510, 7671, 8265, 12785, 15342, 16530, 25570, 38355, 48583, 74153, 76710, 97166, 145749, 148306, 222459, 242915, 291498, 370765, 444918, 485830, 728745, 741530, 1112295, 1408907, 1457490, 2224590, 2817814, 4226721, 7044535, 8453442, 14089070, 21133605, 42267210]

約数ペア:

[(1, 42267210), (2, 21133605), (3, 14089070), (5, 8453442), (6, 7044535), (10, 4226721), (15, 2817814), (19, 2224590), (29, 1457490), (30, 1408907), (38, 1112295), (57, 741530), (58, 728745), (87, 485830), (95, 444918), (114, 370765), (145, 291498), (174, 242915), (190, 222459), (285, 148306), (290, 145749), (435, 97166), (551, 76710), (570, 74153), (870, 48583), (1102, 38355), (1653, 25570), (2557, 16530), (2755, 15342), (3306, 12785), (5114, 8265), (5510, 7671)]