30656424

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 87552000

約数和(自身を除く): 56895576

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 37, 38, 46, 57, 69, 74, 76, 79, 92, 111, 114, 138, 148, 152, 158, 184, 222, 228, 237, 276, 296, 316, 437, 444, 456, 474, 552, 632, 703, 851, 874, 888, 948, 1311, 1406, 1501, 1702, 1748, 1817, 1896, 2109, 2553, 2622, 2812, 2923, 3002, 3404, 3496, 3634, 4218, 4503, 5106, 5244, 5451, 5624, 5846, 6004, 6808, 7268, 8436, 8769, 9006, 10212, 10488, 10902, 11692, 12008, 14536, 16169, 16872, 17538, 18012, 20424, 21804, 23384, 32338, 34523, 35076, 36024, 43608, 48507, 55537, 64676, 67229, 69046, 70152, 97014, 103569, 111074, 129352, 134458, 138092, 166611, 194028, 201687, 207138, 222148, 268916, 276184, 333222, 388056, 403374, 414276, 444296, 537832, 666444, 806748, 828552, 1277351, 1332888, 1613496, 2554702, 3832053, 5109404, 7664106, 10218808, 15328212, 30656424]

約数ペア:

[(1, 30656424), (2, 15328212), (3, 10218808), (4, 7664106), (6, 5109404), (8, 3832053), (12, 2554702), (19, 1613496), (23, 1332888), (24, 1277351), (37, 828552), (38, 806748), (46, 666444), (57, 537832), (69, 444296), (74, 414276), (76, 403374), (79, 388056), (92, 333222), (111, 276184), (114, 268916), (138, 222148), (148, 207138), (152, 201687), (158, 194028), (184, 166611), (222, 138092), (228, 134458), (237, 129352), (276, 111074), (296, 103569), (316, 97014), (437, 70152), (444, 69046), (456, 67229), (474, 64676), (552, 55537), (632, 48507), (703, 43608), (851, 36024), (874, 35076), (888, 34523), (948, 32338), (1311, 23384), (1406, 21804), (1501, 20424), (1702, 18012), (1748, 17538), (1817, 16872), (1896, 16169), (2109, 14536), (2553, 12008), (2622, 11692), (2812, 10902), (2923, 10488), (3002, 10212), (3404, 9006), (3496, 8769), (3634, 8436), (4218, 7268), (4503, 6808), (5106, 6004), (5244, 5846), (5451, 5624)]