30313968

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:846

約数の個数: 80

約数和(自身を含む): 84458880

約数和(自身を除く): 54144912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 688, 773, 817, 912, 1032, 1546, 1634, 2064, 2319, 2451, 3092, 3268, 4638, 4902, 6184, 6536, 9276, 9804, 12368, 13072, 14687, 18552, 19608, 29374, 33239, 37104, 39216, 44061, 58748, 66478, 88122, 99717, 117496, 132956, 176244, 199434, 234992, 265912, 352488, 398868, 531824, 631541, 704976, 797736, 1263082, 1595472, 1894623, 2526164, 3789246, 5052328, 7578492, 10104656, 15156984, 30313968]

約数ペア:

[(1, 30313968), (2, 15156984), (3, 10104656), (4, 7578492), (6, 5052328), (8, 3789246), (12, 2526164), (16, 1894623), (19, 1595472), (24, 1263082), (38, 797736), (43, 704976), (48, 631541), (57, 531824), (76, 398868), (86, 352488), (114, 265912), (129, 234992), (152, 199434), (172, 176244), (228, 132956), (258, 117496), (304, 99717), (344, 88122), (456, 66478), (516, 58748), (688, 44061), (773, 39216), (817, 37104), (912, 33239), (1032, 29374), (1546, 19608), (1634, 18552), (2064, 14687), (2319, 13072), (2451, 12368), (3092, 9804), (3268, 9276), (4638, 6536), (4902, 6184)]