11943210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:963

約数の個数: 64

約数和(自身を含む): 31518720

約数和(自身を除く): 19575510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 911, 1311, 1822, 2185, 2622, 2733, 4370, 4555, 5466, 6555, 9110, 13110, 13665, 17309, 20953, 27330, 34618, 41906, 51927, 62859, 86545, 103854, 104765, 125718, 173090, 209530, 259635, 314295, 398107, 519270, 628590, 796214, 1194321, 1990535, 2388642, 3981070, 5971605, 11943210]

約数ペア:

[(1, 11943210), (2, 5971605), (3, 3981070), (5, 2388642), (6, 1990535), (10, 1194321), (15, 796214), (19, 628590), (23, 519270), (30, 398107), (38, 314295), (46, 259635), (57, 209530), (69, 173090), (95, 125718), (114, 104765), (115, 103854), (138, 86545), (190, 62859), (230, 51927), (285, 41906), (345, 34618), (437, 27330), (570, 20953), (690, 17309), (874, 13665), (911, 13110), (1311, 9110), (1822, 6555), (2185, 5466), (2622, 4555), (2733, 4370)]