31935527940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28013621}}^1$

素因数の和:28013652

約数の個数: 48

約数和(自身を含む): 94125769920

約数和(自身を除く): 62190241980

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, 28013621, 56027242, 84040863, 112054484, 140068105, 168081726, 280136210, 336163452, 420204315, 532258799, 560272420, 840408630, 1064517598, 1596776397, 1680817260, 2129035196, 2661293995, 3193552794, 5322587990, 6387105588, 7983881985, 10645175980, 15967763970, 31935527940]

約数ペア:

[(1, 31935527940), (2, 15967763970), (3, 10645175980), (4, 7983881985), (5, 6387105588), (6, 5322587990), (10, 3193552794), (12, 2661293995), (15, 2129035196), (19, 1680817260), (20, 1596776397), (30, 1064517598), (38, 840408630), (57, 560272420), (60, 532258799), (76, 420204315), (95, 336163452), (114, 280136210), (190, 168081726), (228, 140068105), (285, 112054484), (380, 84040863), (570, 56027242), (1140, 28013621)]