11688210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2129}}^1$

素因数の和:2203

約数の個数: 48

約数和(自身を含む): 30902040

約数和(自身を除く): 19213830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2129, 2745, 4258, 5490, 6387, 10645, 12774, 19161, 21290, 31935, 38322, 63870, 95805, 129869, 191610, 259738, 389607, 649345, 779214, 1168821, 1298690, 1948035, 2337642, 3896070, 5844105, 11688210]

約数ペア:

[(1, 11688210), (2, 5844105), (3, 3896070), (5, 2337642), (6, 1948035), (9, 1298690), (10, 1168821), (15, 779214), (18, 649345), (30, 389607), (45, 259738), (61, 191610), (90, 129869), (122, 95805), (183, 63870), (305, 38322), (366, 31935), (549, 21290), (610, 19161), (915, 12774), (1098, 10645), (1830, 6387), (2129, 5490), (2745, 4258)]