61332380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1567}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 136980480

約数和(自身を除く): 75648100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 190, 206, 380, 412, 515, 1030, 1567, 1957, 2060, 3134, 3914, 6268, 7828, 7835, 9785, 15670, 19570, 29773, 31340, 39140, 59546, 119092, 148865, 161401, 297730, 322802, 595460, 645604, 807005, 1614010, 3066619, 3228020, 6133238, 12266476, 15333095, 30666190, 61332380]

約数ペア:

[(1, 61332380), (2, 30666190), (4, 15333095), (5, 12266476), (10, 6133238), (19, 3228020), (20, 3066619), (38, 1614010), (76, 807005), (95, 645604), (103, 595460), (190, 322802), (206, 297730), (380, 161401), (412, 148865), (515, 119092), (1030, 59546), (1567, 39140), (1957, 31340), (2060, 29773), (3134, 19570), (3914, 15670), (6268, 9785), (7828, 7835)]