3959410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 9273600

約数和(自身を除く): 5314190

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 229, 247, 266, 455, 458, 494, 665, 910, 1145, 1235, 1330, 1603, 1729, 2290, 2470, 2977, 3206, 3458, 4351, 5954, 8015, 8645, 8702, 14885, 16030, 17290, 20839, 21755, 29770, 30457, 41678, 43510, 56563, 60914, 104195, 113126, 152285, 208390, 282815, 304570, 395941, 565630, 791882, 1979705, 3959410]

約数ペア:

[(1, 3959410), (2, 1979705), (5, 791882), (7, 565630), (10, 395941), (13, 304570), (14, 282815), (19, 208390), (26, 152285), (35, 113126), (38, 104195), (65, 60914), (70, 56563), (91, 43510), (95, 41678), (130, 30457), (133, 29770), (182, 21755), (190, 20839), (229, 17290), (247, 16030), (266, 14885), (455, 8702), (458, 8645), (494, 8015), (665, 5954), (910, 4351), (1145, 3458), (1235, 3206), (1330, 2977), (1603, 2470), (1729, 2290)]