40345170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1913}}^1$

素因数の和:1979

約数の個数: 64

約数和(自身を含む): 104734080

約数和(自身を除く): 64388910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1406, 1913, 2109, 3515, 3826, 4218, 5739, 7030, 9565, 10545, 11478, 19130, 21090, 28695, 36347, 57390, 70781, 72694, 109041, 141562, 181735, 212343, 218082, 353905, 363470, 424686, 545205, 707810, 1061715, 1090410, 1344839, 2123430, 2689678, 4034517, 6724195, 8069034, 13448390, 20172585, 40345170]

約数ペア:

[(1, 40345170), (2, 20172585), (3, 13448390), (5, 8069034), (6, 6724195), (10, 4034517), (15, 2689678), (19, 2123430), (30, 1344839), (37, 1090410), (38, 1061715), (57, 707810), (74, 545205), (95, 424686), (111, 363470), (114, 353905), (185, 218082), (190, 212343), (222, 181735), (285, 141562), (370, 109041), (555, 72694), (570, 70781), (703, 57390), (1110, 36347), (1406, 28695), (1913, 21090), (2109, 19130), (3515, 11478), (3826, 10545), (4218, 9565), (5739, 7030)]