7121569170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{18959}}^1$

素因数の和:19647

約数の個数: 64

約数和(自身を含む): 18019584000

約数和(自身を除く): 10898014830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 659, 1318, 1977, 3295, 3954, 6590, 9885, 12521, 18959, 19770, 25042, 37563, 37918, 56877, 62605, 75126, 94795, 113754, 125210, 187815, 189590, 284385, 360221, 375630, 568770, 720442, 1080663, 1801105, 2161326, 3602210, 5403315, 10806630, 12493981, 24987962, 37481943, 62469905, 74963886, 124939810, 187409715, 237385639, 374819430, 474771278, 712156917, 1186928195, 1424313834, 2373856390, 3560784585, 7121569170]

約数ペア:

[(1, 7121569170), (2, 3560784585), (3, 2373856390), (5, 1424313834), (6, 1186928195), (10, 712156917), (15, 474771278), (19, 374819430), (30, 237385639), (38, 187409715), (57, 124939810), (95, 74963886), (114, 62469905), (190, 37481943), (285, 24987962), (570, 12493981), (659, 10806630), (1318, 5403315), (1977, 3602210), (3295, 2161326), (3954, 1801105), (6590, 1080663), (9885, 720442), (12521, 568770), (18959, 375630), (19770, 360221), (25042, 284385), (37563, 189590), (37918, 187815), (56877, 125210), (62605, 113754), (75126, 94795)]