30367372

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 64931328

約数和(自身を除く): 34563956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 131, 238, 262, 476, 487, 524, 917, 974, 1834, 1948, 2227, 3409, 3668, 4454, 6818, 8279, 8908, 13636, 15589, 16558, 31178, 33116, 57953, 62356, 63797, 115906, 127594, 231812, 255188, 446579, 893158, 1084549, 1786316, 2169098, 4338196, 7591843, 15183686, 30367372]

約数ペア:

[(1, 30367372), (2, 15183686), (4, 7591843), (7, 4338196), (14, 2169098), (17, 1786316), (28, 1084549), (34, 893158), (68, 446579), (119, 255188), (131, 231812), (238, 127594), (262, 115906), (476, 63797), (487, 62356), (524, 57953), (917, 33116), (974, 31178), (1834, 16558), (1948, 15589), (2227, 13636), (3409, 8908), (3668, 8279), (4454, 6818)]