61239990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{291619}}^1$

素因数の和:291636

約数の個数: 32

約数和(自身を含む): 167973120

約数和(自身を除く): 106733130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 291619, 583238, 874857, 1458095, 1749714, 2041333, 2916190, 4082666, 4374285, 6123999, 8748570, 10206665, 12247998, 20413330, 30619995, 61239990]

約数ペア:

[(1, 61239990), (2, 30619995), (3, 20413330), (5, 12247998), (6, 10206665), (7, 8748570), (10, 6123999), (14, 4374285), (15, 4082666), (21, 2916190), (30, 2041333), (35, 1749714), (42, 1458095), (70, 874857), (105, 583238), (210, 291619)]