3134798980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{485263}}^1$

素因数の和:485308

約数の個数: 48

約数和(自身を含む): 7337191680

約数和(自身を除く): 4202392700

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 485263, 970526, 1941052, 2426315, 4852630, 8249471, 9219997, 9705260, 16498942, 18439994, 32997884, 36879988, 41247355, 46099985, 82494710, 92199970, 156739949, 164989420, 184399940, 313479898, 626959796, 783699745, 1567399490, 3134798980]

約数ペア:

[(1, 3134798980), (2, 1567399490), (4, 783699745), (5, 626959796), (10, 313479898), (17, 184399940), (19, 164989420), (20, 156739949), (34, 92199970), (38, 82494710), (68, 46099985), (76, 41247355), (85, 36879988), (95, 32997884), (170, 18439994), (190, 16498942), (323, 9705260), (340, 9219997), (380, 8249471), (646, 4852630), (1292, 2426315), (1615, 1941052), (3230, 970526), (6460, 485263)]