71956020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14449}}^1$

素因数の和:14544

約数の個数: 48

約数和(自身を含む): 203918400

約数和(自身を除く): 131962380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 14449, 28898, 43347, 57796, 72245, 86694, 144490, 173388, 216735, 288980, 433470, 866940, 1199267, 2398534, 3597801, 4797068, 5996335, 7195602, 11992670, 14391204, 17989005, 23985340, 35978010, 71956020]

約数ペア:

[(1, 71956020), (2, 35978010), (3, 23985340), (4, 17989005), (5, 14391204), (6, 11992670), (10, 7195602), (12, 5996335), (15, 4797068), (20, 3597801), (30, 2398534), (60, 1199267), (83, 866940), (166, 433470), (249, 288980), (332, 216735), (415, 173388), (498, 144490), (830, 86694), (996, 72245), (1245, 57796), (1660, 43347), (2490, 28898), (4980, 14449)]