21934950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 54706320

約数和(自身を除く): 32771370

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 257, 514, 569, 771, 1138, 1285, 1542, 1707, 2570, 2845, 3414, 3855, 5690, 6425, 7710, 8535, 12850, 14225, 17070, 19275, 28450, 38550, 42675, 85350, 146233, 292466, 438699, 731165, 877398, 1462330, 2193495, 3655825, 4386990, 7311650, 10967475, 21934950]

約数ペア:

[(1, 21934950), (2, 10967475), (3, 7311650), (5, 4386990), (6, 3655825), (10, 2193495), (15, 1462330), (25, 877398), (30, 731165), (50, 438699), (75, 292466), (150, 146233), (257, 85350), (514, 42675), (569, 38550), (771, 28450), (1138, 19275), (1285, 17070), (1542, 14225), (1707, 12850), (2570, 8535), (2845, 7710), (3414, 6425), (3855, 5690)]