525540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 1552320

約数和(自身を除く): 1026780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 461, 570, 922, 1140, 1383, 1844, 2305, 2766, 4610, 5532, 6915, 8759, 9220, 13830, 17518, 26277, 27660, 35036, 43795, 52554, 87590, 105108, 131385, 175180, 262770, 525540]

約数ペア:

[(1, 525540), (2, 262770), (3, 175180), (4, 131385), (5, 105108), (6, 87590), (10, 52554), (12, 43795), (15, 35036), (19, 27660), (20, 26277), (30, 17518), (38, 13830), (57, 9220), (60, 8759), (76, 6915), (95, 5532), (114, 4610), (190, 2766), (228, 2305), (285, 1844), (380, 1383), (461, 1140), (570, 922)]