31844610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 103420800

約数和(自身を除く): 71576190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 49, 54, 58, 63, 70, 83, 87, 90, 98, 105, 126, 135, 145, 147, 166, 174, 189, 203, 210, 245, 249, 261, 270, 290, 294, 315, 378, 406, 415, 435, 441, 490, 498, 522, 581, 609, 630, 735, 747, 783, 830, 870, 882, 945, 1015, 1162, 1218, 1245, 1305, 1323, 1421, 1470, 1494, 1566, 1743, 1827, 1890, 2030, 2205, 2241, 2407, 2490, 2610, 2646, 2842, 2905, 3045, 3486, 3654, 3735, 3915, 4067, 4263, 4410, 4482, 4814, 5229, 5481, 5810, 6090, 6615, 7105, 7221, 7470, 7830, 8134, 8526, 8715, 9135, 10458, 10962, 11205, 12035, 12201, 12789, 13230, 14210, 14442, 15687, 16849, 17430, 18270, 20335, 21315, 21663, 22410, 24070, 24402, 25578, 26145, 27405, 31374, 33698, 36105, 36603, 38367, 40670, 42630, 43326, 50547, 52290, 54810, 61005, 63945, 64989, 72210, 73206, 76734, 78435, 84245, 101094, 108315, 109809, 117943, 122010, 127890, 129978, 151641, 156870, 168490, 183015, 191835, 216630, 219618, 235886, 252735, 303282, 324945, 353829, 366030, 383670, 454923, 505470, 549045, 589715, 649890, 707658, 758205, 909846, 1061487, 1098090, 1179430, 1516410, 1769145, 2122974, 2274615, 3184461, 3538290, 4549230, 5307435, 6368922, 10614870, 15922305, 31844610]

約数ペア:

[(1, 31844610), (2, 15922305), (3, 10614870), (5, 6368922), (6, 5307435), (7, 4549230), (9, 3538290), (10, 3184461), (14, 2274615), (15, 2122974), (18, 1769145), (21, 1516410), (27, 1179430), (29, 1098090), (30, 1061487), (35, 909846), (42, 758205), (45, 707658), (49, 649890), (54, 589715), (58, 549045), (63, 505470), (70, 454923), (83, 383670), (87, 366030), (90, 353829), (98, 324945), (105, 303282), (126, 252735), (135, 235886), (145, 219618), (147, 216630), (166, 191835), (174, 183015), (189, 168490), (203, 156870), (210, 151641), (245, 129978), (249, 127890), (261, 122010), (270, 117943), (290, 109809), (294, 108315), (315, 101094), (378, 84245), (406, 78435), (415, 76734), (435, 73206), (441, 72210), (490, 64989), (498, 63945), (522, 61005), (581, 54810), (609, 52290), (630, 50547), (735, 43326), (747, 42630), (783, 40670), (830, 38367), (870, 36603), (882, 36105), (945, 33698), (1015, 31374), (1162, 27405), (1218, 26145), (1245, 25578), (1305, 24402), (1323, 24070), (1421, 22410), (1470, 21663), (1494, 21315), (1566, 20335), (1743, 18270), (1827, 17430), (1890, 16849), (2030, 15687), (2205, 14442), (2241, 14210), (2407, 13230), (2490, 12789), (2610, 12201), (2646, 12035), (2842, 11205), (2905, 10962), (3045, 10458), (3486, 9135), (3654, 8715), (3735, 8526), (3915, 8134), (4067, 7830), (4263, 7470), (4410, 7221), (4482, 7105), (4814, 6615), (5229, 6090), (5481, 5810)]