141031830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 376358400

約数和(自身を除く): 235326570

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 59, 85, 86, 102, 109, 118, 129, 170, 177, 215, 218, 255, 258, 295, 327, 354, 430, 510, 545, 590, 645, 654, 731, 885, 1003, 1090, 1290, 1462, 1635, 1770, 1853, 2006, 2193, 2537, 3009, 3270, 3655, 3706, 4386, 4687, 5015, 5074, 5559, 6018, 6431, 7310, 7611, 9265, 9374, 10030, 10965, 11118, 12685, 12862, 14061, 15045, 15222, 18530, 19293, 21930, 23435, 25370, 27795, 28122, 30090, 32155, 38055, 38586, 43129, 46870, 55590, 64310, 70305, 76110, 79679, 86258, 96465, 109327, 129387, 140610, 159358, 192930, 215645, 218654, 239037, 258774, 276533, 327981, 398395, 431290, 478074, 546635, 553066, 646935, 655962, 796790, 829599, 1093270, 1195185, 1293870, 1382665, 1639905, 1659198, 2390370, 2765330, 3279810, 4147995, 4701061, 8295990, 9402122, 14103183, 23505305, 28206366, 47010610, 70515915, 141031830]

約数ペア:

[(1, 141031830), (2, 70515915), (3, 47010610), (5, 28206366), (6, 23505305), (10, 14103183), (15, 9402122), (17, 8295990), (30, 4701061), (34, 4147995), (43, 3279810), (51, 2765330), (59, 2390370), (85, 1659198), (86, 1639905), (102, 1382665), (109, 1293870), (118, 1195185), (129, 1093270), (170, 829599), (177, 796790), (215, 655962), (218, 646935), (255, 553066), (258, 546635), (295, 478074), (327, 431290), (354, 398395), (430, 327981), (510, 276533), (545, 258774), (590, 239037), (645, 218654), (654, 215645), (731, 192930), (885, 159358), (1003, 140610), (1090, 129387), (1290, 109327), (1462, 96465), (1635, 86258), (1770, 79679), (1853, 76110), (2006, 70305), (2193, 64310), (2537, 55590), (3009, 46870), (3270, 43129), (3655, 38586), (3706, 38055), (4386, 32155), (4687, 30090), (5015, 28122), (5074, 27795), (5559, 25370), (6018, 23435), (6431, 21930), (7310, 19293), (7611, 18530), (9265, 15222), (9374, 15045), (10030, 14061), (10965, 12862), (11118, 12685)]