172528830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{66103}}^1$

素因数の和:66145

約数の個数: 48

約数和(自身を含む): 464050080

約数和(自身を除く): 291521250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 66103, 132206, 198309, 330515, 396618, 594927, 661030, 991545, 1189854, 1916987, 1983090, 2974635, 3833974, 5750961, 5949270, 9584935, 11501922, 17252883, 19169870, 28754805, 34505766, 57509610, 86264415, 172528830]

約数ペア:

[(1, 172528830), (2, 86264415), (3, 57509610), (5, 34505766), (6, 28754805), (9, 19169870), (10, 17252883), (15, 11501922), (18, 9584935), (29, 5949270), (30, 5750961), (45, 3833974), (58, 2974635), (87, 1983090), (90, 1916987), (145, 1189854), (174, 991545), (261, 661030), (290, 594927), (435, 396618), (522, 330515), (870, 198309), (1305, 132206), (2610, 66103)]