38278730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1743

約数の個数: 64

約数和(自身を含む): 87816960

約数和(自身を除く): 49538230

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1330, 1615, 1693, 2261, 3230, 3386, 4522, 8465, 11305, 11851, 16930, 22610, 23702, 28781, 32167, 57562, 59255, 64334, 118510, 143905, 160835, 201467, 225169, 287810, 321670, 402934, 450338, 546839, 1007335, 1093678, 1125845, 2014670, 2251690, 2734195, 3827873, 5468390, 7655746, 19139365, 38278730]

約数ペア:

[(1, 38278730), (2, 19139365), (5, 7655746), (7, 5468390), (10, 3827873), (14, 2734195), (17, 2251690), (19, 2014670), (34, 1125845), (35, 1093678), (38, 1007335), (70, 546839), (85, 450338), (95, 402934), (119, 321670), (133, 287810), (170, 225169), (190, 201467), (238, 160835), (266, 143905), (323, 118510), (595, 64334), (646, 59255), (665, 57562), (1190, 32167), (1330, 28781), (1615, 23702), (1693, 22610), (2261, 16930), (3230, 11851), (3386, 11305), (4522, 8465)]