71591830

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 132059808

約数和(自身を除く): 60467978

約数列:

[1, 2, 5, 10, 73, 101, 146, 202, 365, 505, 730, 971, 1010, 1942, 4855, 7373, 9710, 14746, 36865, 70883, 73730, 98071, 141766, 196142, 354415, 490355, 708830, 980710, 7159183, 14318366, 35795915, 71591830]

約数ペア:

[(1, 71591830), (2, 35795915), (5, 14318366), (10, 7159183), (73, 980710), (101, 708830), (146, 490355), (202, 354415), (365, 196142), (505, 141766), (730, 98071), (971, 73730), (1010, 70883), (1942, 36865), (4855, 14746), (7373, 9710)]