315027550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4643}}^1$

素因数の和:4737

約数の個数: 48

約数和(自身を含む): 621924480

約数和(自身を除く): 306896930

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 59, 115, 118, 230, 295, 575, 590, 1150, 1357, 1475, 2714, 2950, 4643, 6785, 9286, 13570, 23215, 33925, 46430, 67850, 106789, 116075, 213578, 232150, 273937, 533945, 547874, 1067890, 1369685, 2669725, 2739370, 5339450, 6300551, 6848425, 12601102, 13696850, 31502755, 63005510, 157513775, 315027550]

約数ペア:

[(1, 315027550), (2, 157513775), (5, 63005510), (10, 31502755), (23, 13696850), (25, 12601102), (46, 6848425), (50, 6300551), (59, 5339450), (115, 2739370), (118, 2669725), (230, 1369685), (295, 1067890), (575, 547874), (590, 533945), (1150, 273937), (1357, 232150), (1475, 213578), (2714, 116075), (2950, 106789), (4643, 67850), (6785, 46430), (9286, 33925), (13570, 23215)]