8381430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4049}}^1$

素因数の和:4085

約数の個数: 48

約数和(自身を含む): 22744800

約数和(自身を除く): 14363370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 4049, 8098, 12147, 20245, 24294, 36441, 40490, 60735, 72882, 93127, 121470, 182205, 186254, 279381, 364410, 465635, 558762, 838143, 931270, 1396905, 1676286, 2793810, 4190715, 8381430]

約数ペア:

[(1, 8381430), (2, 4190715), (3, 2793810), (5, 1676286), (6, 1396905), (9, 931270), (10, 838143), (15, 558762), (18, 465635), (23, 364410), (30, 279381), (45, 186254), (46, 182205), (69, 121470), (90, 93127), (115, 72882), (138, 60735), (207, 40490), (230, 36441), (345, 24294), (414, 20245), (690, 12147), (1035, 8098), (2070, 4049)]