3669079820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{3743959}}^1$

素因数の和:3743982

約数の個数: 36

約数和(自身を含む): 8963040240

約数和(自身を除く): 5293960420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 3743959, 7487918, 14975836, 18719795, 26207713, 37439590, 52415426, 74879180, 104830852, 131038565, 183453991, 262077130, 366907982, 524154260, 733815964, 917269955, 1834539910, 3669079820]

約数ペア:

[(1, 3669079820), (2, 1834539910), (4, 917269955), (5, 733815964), (7, 524154260), (10, 366907982), (14, 262077130), (20, 183453991), (28, 131038565), (35, 104830852), (49, 74879180), (70, 52415426), (98, 37439590), (140, 26207713), (196, 18719795), (245, 14975836), (490, 7487918), (980, 3743959)]