1091550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 2856960

約数和(自身を除く): 1765410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 383, 475, 570, 766, 950, 1149, 1425, 1915, 2298, 2850, 3830, 5745, 7277, 9575, 11490, 14554, 19150, 21831, 28725, 36385, 43662, 57450, 72770, 109155, 181925, 218310, 363850, 545775, 1091550]

約数ペア:

[(1, 1091550), (2, 545775), (3, 363850), (5, 218310), (6, 181925), (10, 109155), (15, 72770), (19, 57450), (25, 43662), (30, 36385), (38, 28725), (50, 21831), (57, 19150), (75, 14554), (95, 11490), (114, 9575), (150, 7277), (190, 5745), (285, 3830), (383, 2850), (475, 2298), (570, 1915), (766, 1425), (950, 1149)]