66961140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{16657}}^1$

素因数の和:16736

約数の個数: 48

約数和(自身を含む): 190300992

約数和(自身を除く): 123339852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 16657, 33314, 49971, 66628, 83285, 99942, 166570, 199884, 249855, 333140, 499710, 999420, 1116019, 2232038, 3348057, 4464076, 5580095, 6696114, 11160190, 13392228, 16740285, 22320380, 33480570, 66961140]

約数ペア:

[(1, 66961140), (2, 33480570), (3, 22320380), (4, 16740285), (5, 13392228), (6, 11160190), (10, 6696114), (12, 5580095), (15, 4464076), (20, 3348057), (30, 2232038), (60, 1116019), (67, 999420), (134, 499710), (201, 333140), (268, 249855), (335, 199884), (402, 166570), (670, 99942), (804, 83285), (1005, 66628), (1340, 49971), (2010, 33314), (4020, 16657)]