2167330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 4821120

約数和(自身を除く): 2653790

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 61, 85, 95, 110, 122, 170, 187, 190, 209, 305, 323, 374, 418, 610, 646, 671, 935, 1037, 1045, 1159, 1342, 1615, 1870, 2074, 2090, 2318, 3230, 3355, 3553, 5185, 5795, 6710, 7106, 10370, 11407, 11590, 12749, 17765, 19703, 22814, 25498, 35530, 39406, 57035, 63745, 98515, 114070, 127490, 197030, 216733, 433466, 1083665, 2167330]

約数ペア:

[(1, 2167330), (2, 1083665), (5, 433466), (10, 216733), (11, 197030), (17, 127490), (19, 114070), (22, 98515), (34, 63745), (38, 57035), (55, 39406), (61, 35530), (85, 25498), (95, 22814), (110, 19703), (122, 17765), (170, 12749), (187, 11590), (190, 11407), (209, 10370), (305, 7106), (323, 6710), (374, 5795), (418, 5185), (610, 3553), (646, 3355), (671, 3230), (935, 2318), (1037, 2090), (1045, 2074), (1159, 1870), (1342, 1615)]