29976604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 66335360

約数和(自身を除く): 36358756

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 67, 76, 116, 133, 134, 203, 266, 268, 406, 469, 532, 551, 812, 841, 938, 1102, 1273, 1682, 1876, 1943, 2204, 2546, 3364, 3857, 3886, 5092, 5887, 7714, 7772, 8911, 11774, 13601, 15428, 15979, 17822, 23548, 27202, 31958, 35644, 36917, 54404, 56347, 63916, 73834, 111853, 112694, 147668, 223706, 225388, 258419, 394429, 447412, 516838, 788858, 1033676, 1070593, 1577716, 2141186, 4282372, 7494151, 14988302, 29976604]

約数ペア:

[(1, 29976604), (2, 14988302), (4, 7494151), (7, 4282372), (14, 2141186), (19, 1577716), (28, 1070593), (29, 1033676), (38, 788858), (58, 516838), (67, 447412), (76, 394429), (116, 258419), (133, 225388), (134, 223706), (203, 147668), (266, 112694), (268, 111853), (406, 73834), (469, 63916), (532, 56347), (551, 54404), (812, 36917), (841, 35644), (938, 31958), (1102, 27202), (1273, 23548), (1682, 17822), (1876, 15979), (1943, 15428), (2204, 13601), (2546, 11774), (3364, 8911), (3857, 7772), (3886, 7714), (5092, 5887)]