30496312

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1652

約数の個数: 64

約数和(自身を含む): 73635840

約数和(自身を除く): 43139528

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1597, 1736, 2387, 2728, 3194, 4774, 6388, 9548, 11179, 12776, 17567, 19096, 22358, 35134, 44716, 49507, 70268, 89432, 99014, 122969, 140536, 198028, 245938, 346549, 396056, 491876, 544577, 693098, 983752, 1089154, 1386196, 2178308, 2772392, 3812039, 4356616, 7624078, 15248156, 30496312]

約数ペア:

[(1, 30496312), (2, 15248156), (4, 7624078), (7, 4356616), (8, 3812039), (11, 2772392), (14, 2178308), (22, 1386196), (28, 1089154), (31, 983752), (44, 693098), (56, 544577), (62, 491876), (77, 396056), (88, 346549), (124, 245938), (154, 198028), (217, 140536), (248, 122969), (308, 99014), (341, 89432), (434, 70268), (616, 49507), (682, 44716), (868, 35134), (1364, 22358), (1597, 19096), (1736, 17567), (2387, 12776), (2728, 11179), (3194, 9548), (4774, 6388)]