30349744

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1505

約数の個数: 40

約数和(自身を含む): 62154752

約数和(自身を除く): 31805008

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 1423, 2666, 2846, 5332, 5692, 10664, 11384, 21328, 22768, 44113, 61189, 88226, 122378, 176452, 244756, 352904, 489512, 705808, 979024, 1896859, 3793718, 7587436, 15174872, 30349744]

約数ペア:

[(1, 30349744), (2, 15174872), (4, 7587436), (8, 3793718), (16, 1896859), (31, 979024), (43, 705808), (62, 489512), (86, 352904), (124, 244756), (172, 176452), (248, 122378), (344, 88226), (496, 61189), (688, 44113), (1333, 22768), (1423, 21328), (2666, 11384), (2846, 10664), (5332, 5692)]