27019590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2389}}^1$

素因数の和:2441

約数の個数: 64

約数和(自身を含む): 72273600

約数和(自身を除く): 45254010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 2389, 3770, 4778, 5655, 7167, 11310, 11945, 14334, 23890, 31057, 35835, 62114, 69281, 71670, 93171, 138562, 155285, 186342, 207843, 310570, 346405, 415686, 465855, 692810, 900653, 931710, 1039215, 1801306, 2078430, 2701959, 4503265, 5403918, 9006530, 13509795, 27019590]

約数ペア:

[(1, 27019590), (2, 13509795), (3, 9006530), (5, 5403918), (6, 4503265), (10, 2701959), (13, 2078430), (15, 1801306), (26, 1039215), (29, 931710), (30, 900653), (39, 692810), (58, 465855), (65, 415686), (78, 346405), (87, 310570), (130, 207843), (145, 186342), (174, 155285), (195, 138562), (290, 93171), (377, 71670), (390, 69281), (435, 62114), (754, 35835), (870, 31057), (1131, 23890), (1885, 14334), (2262, 11945), (2389, 11310), (3770, 7167), (4778, 5655)]