7896450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 19927296

約数和(自身を除く): 12030846

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 863, 915, 1525, 1726, 1830, 2589, 3050, 4315, 4575, 5178, 8630, 9150, 12945, 21575, 25890, 43150, 52643, 64725, 105286, 129450, 157929, 263215, 315858, 526430, 789645, 1316075, 1579290, 2632150, 3948225, 7896450]

約数ペア:

[(1, 7896450), (2, 3948225), (3, 2632150), (5, 1579290), (6, 1316075), (10, 789645), (15, 526430), (25, 315858), (30, 263215), (50, 157929), (61, 129450), (75, 105286), (122, 64725), (150, 52643), (183, 43150), (305, 25890), (366, 21575), (610, 12945), (863, 9150), (915, 8630), (1525, 5178), (1726, 4575), (1830, 4315), (2589, 3050)]