66955620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58733}}^1$

素因数の和:58764

約数の個数: 48

約数和(自身を含む): 197346240

約数和(自身を除く): 130390620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 58733, 117466, 176199, 234932, 293665, 352398, 587330, 704796, 880995, 1115927, 1174660, 1761990, 2231854, 3347781, 3523980, 4463708, 5579635, 6695562, 11159270, 13391124, 16738905, 22318540, 33477810, 66955620]

約数ペア:

[(1, 66955620), (2, 33477810), (3, 22318540), (4, 16738905), (5, 13391124), (6, 11159270), (10, 6695562), (12, 5579635), (15, 4463708), (19, 3523980), (20, 3347781), (30, 2231854), (38, 1761990), (57, 1174660), (60, 1115927), (76, 880995), (95, 704796), (114, 587330), (190, 352398), (228, 293665), (285, 234932), (380, 176199), (570, 117466), (1140, 58733)]