248650890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{599}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 608083200

約数和(自身を除く): 359432310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 137, 202, 274, 303, 411, 505, 599, 606, 685, 822, 1010, 1198, 1370, 1515, 1797, 2055, 2995, 3030, 3594, 4110, 5990, 8985, 13837, 17970, 27674, 41511, 60499, 69185, 82063, 83022, 120998, 138370, 164126, 181497, 207555, 246189, 302495, 362994, 410315, 415110, 492378, 604990, 820630, 907485, 1230945, 1814970, 2461890, 8288363, 16576726, 24865089, 41441815, 49730178, 82883630, 124325445, 248650890]

約数ペア:

[(1, 248650890), (2, 124325445), (3, 82883630), (5, 49730178), (6, 41441815), (10, 24865089), (15, 16576726), (30, 8288363), (101, 2461890), (137, 1814970), (202, 1230945), (274, 907485), (303, 820630), (411, 604990), (505, 492378), (599, 415110), (606, 410315), (685, 362994), (822, 302495), (1010, 246189), (1198, 207555), (1370, 181497), (1515, 164126), (1797, 138370), (2055, 120998), (2995, 83022), (3030, 82063), (3594, 69185), (4110, 60499), (5990, 41511), (8985, 27674), (13837, 17970)]