190889090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3413}}^1$

素因数の和:3491

約数の個数: 64

約数和(自身を含む): 424756224

約数和(自身を除く): 233867134

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 47, 70, 85, 94, 119, 170, 235, 238, 329, 470, 595, 658, 799, 1190, 1598, 1645, 3290, 3413, 3995, 5593, 6826, 7990, 11186, 17065, 23891, 27965, 34130, 47782, 55930, 58021, 116042, 119455, 160411, 238910, 290105, 320822, 406147, 580210, 802055, 812294, 1122877, 1604110, 2030735, 2245754, 2726987, 4061470, 5453974, 5614385, 11228770, 13634935, 19088909, 27269870, 38177818, 95444545, 190889090]

約数ペア:

[(1, 190889090), (2, 95444545), (5, 38177818), (7, 27269870), (10, 19088909), (14, 13634935), (17, 11228770), (34, 5614385), (35, 5453974), (47, 4061470), (70, 2726987), (85, 2245754), (94, 2030735), (119, 1604110), (170, 1122877), (235, 812294), (238, 802055), (329, 580210), (470, 406147), (595, 320822), (658, 290105), (799, 238910), (1190, 160411), (1598, 119455), (1645, 116042), (3290, 58021), (3413, 55930), (3995, 47782), (5593, 34130), (6826, 27965), (7990, 23891), (11186, 17065)]