30778692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 87091200

約数和(自身を除く): 56312508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 89, 92, 138, 161, 178, 179, 267, 276, 322, 356, 358, 483, 534, 537, 623, 644, 716, 966, 1068, 1074, 1246, 1253, 1869, 1932, 2047, 2148, 2492, 2506, 3738, 3759, 4094, 4117, 5012, 6141, 7476, 7518, 8188, 8234, 12282, 12351, 14329, 15036, 15931, 16468, 24564, 24702, 28658, 28819, 31862, 42987, 47793, 49404, 57316, 57638, 63724, 85974, 86457, 95586, 111517, 115276, 171948, 172914, 191172, 223034, 334551, 345828, 366413, 446068, 669102, 732826, 1099239, 1338204, 1465652, 2198478, 2564891, 4396956, 5129782, 7694673, 10259564, 15389346, 30778692]

約数ペア:

[(1, 30778692), (2, 15389346), (3, 10259564), (4, 7694673), (6, 5129782), (7, 4396956), (12, 2564891), (14, 2198478), (21, 1465652), (23, 1338204), (28, 1099239), (42, 732826), (46, 669102), (69, 446068), (84, 366413), (89, 345828), (92, 334551), (138, 223034), (161, 191172), (178, 172914), (179, 171948), (267, 115276), (276, 111517), (322, 95586), (356, 86457), (358, 85974), (483, 63724), (534, 57638), (537, 57316), (623, 49404), (644, 47793), (716, 42987), (966, 31862), (1068, 28819), (1074, 28658), (1246, 24702), (1253, 24564), (1869, 16468), (1932, 15931), (2047, 15036), (2148, 14329), (2492, 12351), (2506, 12282), (3738, 8234), (3759, 8188), (4094, 7518), (4117, 7476), (5012, 6141)]