29435740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 64399104

約数和(自身を除く): 34963364

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 197, 241, 310, 394, 482, 620, 788, 964, 985, 1205, 1970, 2410, 3940, 4820, 6107, 7471, 12214, 14942, 24428, 29884, 30535, 37355, 47477, 61070, 74710, 94954, 122140, 149420, 189908, 237385, 474770, 949540, 1471787, 2943574, 5887148, 7358935, 14717870, 29435740]

約数ペア:

[(1, 29435740), (2, 14717870), (4, 7358935), (5, 5887148), (10, 2943574), (20, 1471787), (31, 949540), (62, 474770), (124, 237385), (155, 189908), (197, 149420), (241, 122140), (310, 94954), (394, 74710), (482, 61070), (620, 47477), (788, 37355), (964, 30535), (985, 29884), (1205, 24428), (1970, 14942), (2410, 12214), (3940, 7471), (4820, 6107)]