18105510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 46531584

約数和(自身を除く): 28426074

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 131, 170, 255, 262, 271, 393, 510, 542, 655, 786, 813, 1310, 1355, 1626, 1965, 2227, 2710, 3930, 4065, 4454, 4607, 6681, 8130, 9214, 11135, 13362, 13821, 22270, 23035, 27642, 33405, 35501, 46070, 66810, 69105, 71002, 106503, 138210, 177505, 213006, 355010, 532515, 603517, 1065030, 1207034, 1810551, 3017585, 3621102, 6035170, 9052755, 18105510]

約数ペア:

[(1, 18105510), (2, 9052755), (3, 6035170), (5, 3621102), (6, 3017585), (10, 1810551), (15, 1207034), (17, 1065030), (30, 603517), (34, 532515), (51, 355010), (85, 213006), (102, 177505), (131, 138210), (170, 106503), (255, 71002), (262, 69105), (271, 66810), (393, 46070), (510, 35501), (542, 33405), (655, 27642), (786, 23035), (813, 22270), (1310, 13821), (1355, 13362), (1626, 11135), (1965, 9214), (2227, 8130), (2710, 6681), (3930, 4607), (4065, 4454)]