30583840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 86873472

約数和(自身を除く): 56289632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 49, 56, 70, 80, 83, 94, 98, 112, 140, 160, 166, 188, 196, 224, 235, 245, 280, 329, 332, 376, 392, 415, 470, 490, 560, 581, 658, 664, 752, 784, 830, 940, 980, 1120, 1162, 1316, 1328, 1504, 1568, 1645, 1660, 1880, 1960, 2303, 2324, 2632, 2656, 2905, 3290, 3320, 3760, 3901, 3920, 4067, 4606, 4648, 5264, 5810, 6580, 6640, 7520, 7802, 7840, 8134, 9212, 9296, 10528, 11515, 11620, 13160, 13280, 15604, 16268, 18424, 18592, 19505, 20335, 23030, 23240, 26320, 27307, 31208, 32536, 36848, 39010, 40670, 46060, 46480, 52640, 54614, 62416, 65072, 73696, 78020, 81340, 92120, 92960, 109228, 124832, 130144, 136535, 156040, 162680, 184240, 191149, 218456, 273070, 312080, 325360, 368480, 382298, 436912, 546140, 624160, 650720, 764596, 873824, 955745, 1092280, 1529192, 1911490, 2184560, 3058384, 3822980, 4369120, 6116768, 7645960, 15291920, 30583840]

約数ペア:

[(1, 30583840), (2, 15291920), (4, 7645960), (5, 6116768), (7, 4369120), (8, 3822980), (10, 3058384), (14, 2184560), (16, 1911490), (20, 1529192), (28, 1092280), (32, 955745), (35, 873824), (40, 764596), (47, 650720), (49, 624160), (56, 546140), (70, 436912), (80, 382298), (83, 368480), (94, 325360), (98, 312080), (112, 273070), (140, 218456), (160, 191149), (166, 184240), (188, 162680), (196, 156040), (224, 136535), (235, 130144), (245, 124832), (280, 109228), (329, 92960), (332, 92120), (376, 81340), (392, 78020), (415, 73696), (470, 65072), (490, 62416), (560, 54614), (581, 52640), (658, 46480), (664, 46060), (752, 40670), (784, 39010), (830, 36848), (940, 32536), (980, 31208), (1120, 27307), (1162, 26320), (1316, 23240), (1328, 23030), (1504, 20335), (1568, 19505), (1645, 18592), (1660, 18424), (1880, 16268), (1960, 15604), (2303, 13280), (2324, 13160), (2632, 11620), (2656, 11515), (2905, 10528), (3290, 9296), (3320, 9212), (3760, 8134), (3901, 7840), (3920, 7802), (4067, 7520), (4606, 6640), (4648, 6580), (5264, 5810)]