1688397240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{14069977}}^1$

素因数の和:14069991

約数の個数: 32

約数和(自身を含む): 5065192080

約数和(自身を除く): 3376794840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 14069977, 28139954, 42209931, 56279908, 70349885, 84419862, 112559816, 140699770, 168839724, 211049655, 281399540, 337679448, 422099310, 562799080, 844198620, 1688397240]

約数ペア:

[(1, 1688397240), (2, 844198620), (3, 562799080), (4, 422099310), (5, 337679448), (6, 281399540), (8, 211049655), (10, 168839724), (12, 140699770), (15, 112559816), (20, 84419862), (24, 70349885), (30, 56279908), (40, 42209931), (60, 28139954), (120, 14069977)]