47204910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{487}}^1$

素因数の和:862

約数の個数: 64

約数和(自身を含む): 126489600

約数和(自身を除く): 79284690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 359, 487, 718, 974, 1077, 1461, 1795, 2154, 2435, 2922, 3231, 3590, 4383, 4870, 5385, 6462, 7305, 8766, 9693, 10770, 13149, 14610, 16155, 19386, 21915, 26298, 32310, 43830, 48465, 65745, 96930, 131490, 174833, 349666, 524499, 874165, 1048998, 1573497, 1748330, 2622495, 3146994, 4720491, 5244990, 7867485, 9440982, 15734970, 23602455, 47204910]

約数ペア:

[(1, 47204910), (2, 23602455), (3, 15734970), (5, 9440982), (6, 7867485), (9, 5244990), (10, 4720491), (15, 3146994), (18, 2622495), (27, 1748330), (30, 1573497), (45, 1048998), (54, 874165), (90, 524499), (135, 349666), (270, 174833), (359, 131490), (487, 96930), (718, 65745), (974, 48465), (1077, 43830), (1461, 32310), (1795, 26298), (2154, 21915), (2435, 19386), (2922, 16155), (3231, 14610), (3590, 13149), (4383, 10770), (4870, 9693), (5385, 8766), (6462, 7305)]