129129210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 404352000

約数和(自身を除く): 275222790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 49, 63, 70, 89, 90, 94, 98, 105, 126, 141, 147, 178, 210, 235, 245, 267, 282, 294, 315, 329, 343, 423, 441, 445, 470, 490, 534, 623, 630, 658, 686, 705, 735, 801, 846, 882, 890, 987, 1029, 1246, 1335, 1410, 1470, 1602, 1645, 1715, 1869, 1974, 2058, 2115, 2205, 2303, 2670, 2961, 3087, 3115, 3290, 3430, 3738, 4005, 4183, 4230, 4361, 4410, 4606, 4935, 5145, 5607, 5922, 6174, 6230, 6909, 8010, 8366, 8722, 9345, 9870, 10290, 11214, 11515, 12549, 13083, 13818, 14805, 15435, 16121, 18690, 20727, 20915, 21805, 23030, 25098, 26166, 28035, 29281, 29610, 30527, 30870, 32242, 34545, 37647, 39249, 41454, 41830, 43610, 48363, 56070, 58562, 61054, 62745, 65415, 69090, 75294, 78498, 80605, 87843, 91581, 96726, 103635, 125490, 130830, 145089, 146405, 152635, 161210, 175686, 183162, 188235, 196245, 204967, 207270, 241815, 263529, 274743, 290178, 292810, 305270, 376470, 392490, 409934, 439215, 457905, 483630, 527058, 549486, 614901, 725445, 878430, 915810, 1024835, 1229802, 1317645, 1373715, 1434769, 1450890, 1844703, 2049670, 2635290, 2747430, 2869538, 3074505, 3689406, 4304307, 6149010, 7173845, 8608614, 9223515, 12912921, 14347690, 18447030, 21521535, 25825842, 43043070, 64564605, 129129210]

約数ペア:

[(1, 129129210), (2, 64564605), (3, 43043070), (5, 25825842), (6, 21521535), (7, 18447030), (9, 14347690), (10, 12912921), (14, 9223515), (15, 8608614), (18, 7173845), (21, 6149010), (30, 4304307), (35, 3689406), (42, 3074505), (45, 2869538), (47, 2747430), (49, 2635290), (63, 2049670), (70, 1844703), (89, 1450890), (90, 1434769), (94, 1373715), (98, 1317645), (105, 1229802), (126, 1024835), (141, 915810), (147, 878430), (178, 725445), (210, 614901), (235, 549486), (245, 527058), (267, 483630), (282, 457905), (294, 439215), (315, 409934), (329, 392490), (343, 376470), (423, 305270), (441, 292810), (445, 290178), (470, 274743), (490, 263529), (534, 241815), (623, 207270), (630, 204967), (658, 196245), (686, 188235), (705, 183162), (735, 175686), (801, 161210), (846, 152635), (882, 146405), (890, 145089), (987, 130830), (1029, 125490), (1246, 103635), (1335, 96726), (1410, 91581), (1470, 87843), (1602, 80605), (1645, 78498), (1715, 75294), (1869, 69090), (1974, 65415), (2058, 62745), (2115, 61054), (2205, 58562), (2303, 56070), (2670, 48363), (2961, 43610), (3087, 41830), (3115, 41454), (3290, 39249), (3430, 37647), (3738, 34545), (4005, 32242), (4183, 30870), (4230, 30527), (4361, 29610), (4410, 29281), (4606, 28035), (4935, 26166), (5145, 25098), (5607, 23030), (5922, 21805), (6174, 20915), (6230, 20727), (6909, 18690), (8010, 16121), (8366, 15435), (8722, 14805), (9345, 13818), (9870, 13083), (10290, 12549), (11214, 11515)]