30256744

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 69350400

約数和(自身を除く): 39093656

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 116, 124, 203, 217, 232, 248, 406, 434, 601, 812, 868, 899, 1202, 1624, 1736, 1798, 2404, 3596, 4207, 4808, 6293, 7192, 8414, 12586, 16828, 17429, 18631, 25172, 33656, 34858, 37262, 50344, 69716, 74524, 122003, 130417, 139432, 149048, 244006, 260834, 488012, 521668, 540299, 976024, 1043336, 1080598, 2161196, 3782093, 4322392, 7564186, 15128372, 30256744]

約数ペア:

[(1, 30256744), (2, 15128372), (4, 7564186), (7, 4322392), (8, 3782093), (14, 2161196), (28, 1080598), (29, 1043336), (31, 976024), (56, 540299), (58, 521668), (62, 488012), (116, 260834), (124, 244006), (203, 149048), (217, 139432), (232, 130417), (248, 122003), (406, 74524), (434, 69716), (601, 50344), (812, 37262), (868, 34858), (899, 33656), (1202, 25172), (1624, 18631), (1736, 17429), (1798, 16828), (2404, 12586), (3596, 8414), (4207, 7192), (4808, 6293)]