1883090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 64

約数和(自身を含む): 4199040

約数和(自身を除く): 2315950

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 53, 55, 85, 95, 106, 110, 170, 187, 190, 209, 265, 323, 374, 418, 530, 583, 646, 901, 935, 1007, 1045, 1166, 1615, 1802, 1870, 2014, 2090, 2915, 3230, 3553, 4505, 5035, 5830, 7106, 9010, 9911, 10070, 11077, 17119, 17765, 19822, 22154, 34238, 35530, 49555, 55385, 85595, 99110, 110770, 171190, 188309, 376618, 941545, 1883090]

約数ペア:

[(1, 1883090), (2, 941545), (5, 376618), (10, 188309), (11, 171190), (17, 110770), (19, 99110), (22, 85595), (34, 55385), (38, 49555), (53, 35530), (55, 34238), (85, 22154), (95, 19822), (106, 17765), (110, 17119), (170, 11077), (187, 10070), (190, 9911), (209, 9010), (265, 7106), (323, 5830), (374, 5035), (418, 4505), (530, 3553), (583, 3230), (646, 2915), (901, 2090), (935, 2014), (1007, 1870), (1045, 1802), (1166, 1615)]