38148390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3226

約数の個数: 96

約数和(自身を含む): 119358720

約数和(自身を除く): 81210330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3187, 3990, 5985, 6374, 9561, 11970, 15935, 19122, 22309, 28683, 31870, 44618, 47805, 57366, 60553, 66927, 95610, 111545, 121106, 133854, 143415, 181659, 200781, 223090, 286830, 302765, 334635, 363318, 401562, 423871, 544977, 605530, 669270, 847742, 908295, 1003905, 1089954, 1271613, 1816590, 2007810, 2119355, 2543226, 2724885, 3814839, 4238710, 5449770, 6358065, 7629678, 12716130, 19074195, 38148390]

約数ペア:

[(1, 38148390), (2, 19074195), (3, 12716130), (5, 7629678), (6, 6358065), (7, 5449770), (9, 4238710), (10, 3814839), (14, 2724885), (15, 2543226), (18, 2119355), (19, 2007810), (21, 1816590), (30, 1271613), (35, 1089954), (38, 1003905), (42, 908295), (45, 847742), (57, 669270), (63, 605530), (70, 544977), (90, 423871), (95, 401562), (105, 363318), (114, 334635), (126, 302765), (133, 286830), (171, 223090), (190, 200781), (210, 181659), (266, 143415), (285, 133854), (315, 121106), (342, 111545), (399, 95610), (570, 66927), (630, 60553), (665, 57366), (798, 47805), (855, 44618), (1197, 31870), (1330, 28683), (1710, 22309), (1995, 19122), (2394, 15935), (3187, 11970), (3990, 9561), (5985, 6374)]