30764524

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 67386368

約数和(自身を除く): 36621844

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 67, 92, 124, 134, 161, 217, 268, 322, 434, 469, 529, 644, 713, 868, 938, 1058, 1426, 1541, 1876, 2077, 2116, 2852, 3082, 3703, 4154, 4991, 6164, 7406, 8308, 9982, 10787, 14539, 14812, 16399, 19964, 21574, 29078, 32798, 35443, 43148, 47771, 58156, 65596, 70886, 95542, 114793, 141772, 191084, 229586, 248101, 334397, 459172, 496202, 668794, 992404, 1098733, 1337588, 2197466, 4394932, 7691131, 15382262, 30764524]

約数ペア:

[(1, 30764524), (2, 15382262), (4, 7691131), (7, 4394932), (14, 2197466), (23, 1337588), (28, 1098733), (31, 992404), (46, 668794), (62, 496202), (67, 459172), (92, 334397), (124, 248101), (134, 229586), (161, 191084), (217, 141772), (268, 114793), (322, 95542), (434, 70886), (469, 65596), (529, 58156), (644, 47771), (713, 43148), (868, 35443), (938, 32798), (1058, 29078), (1426, 21574), (1541, 19964), (1876, 16399), (2077, 14812), (2116, 14539), (2852, 10787), (3082, 9982), (3703, 8308), (4154, 7406), (4991, 6164)]