215038630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{14759}}^1$

素因数の和:14844

約数の個数: 32

約数和(自身を含む): 408084480

約数和(自身を除く): 193045850

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 1457, 2914, 7285, 14570, 14759, 29518, 73795, 147590, 457529, 693673, 915058, 1387346, 2287645, 3468365, 4575290, 6936730, 21503863, 43007726, 107519315, 215038630]

約数ペア:

[(1, 215038630), (2, 107519315), (5, 43007726), (10, 21503863), (31, 6936730), (47, 4575290), (62, 3468365), (94, 2287645), (155, 1387346), (235, 915058), (310, 693673), (470, 457529), (1457, 147590), (2914, 73795), (7285, 29518), (14570, 14759)]