30478984

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 58291200

約数和(自身を除く): 27812216

約数列:

[1, 2, 4, 8, 127, 131, 229, 254, 262, 458, 508, 524, 916, 1016, 1048, 1832, 16637, 29083, 29999, 33274, 58166, 59998, 66548, 116332, 119996, 133096, 232664, 239992, 3809873, 7619746, 15239492, 30478984]

約数ペア:

[(1, 30478984), (2, 15239492), (4, 7619746), (8, 3809873), (127, 239992), (131, 232664), (229, 133096), (254, 119996), (262, 116332), (458, 66548), (508, 59998), (524, 58166), (916, 33274), (1016, 29999), (1048, 29083), (1832, 16637)]