11969490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 31643136

約数和(自身を除く): 19673646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 653, 705, 1222, 1306, 1410, 1833, 1959, 3055, 3265, 3666, 3918, 6110, 6530, 8489, 9165, 9795, 16978, 18330, 19590, 25467, 30691, 42445, 50934, 61382, 84890, 92073, 127335, 153455, 184146, 254670, 306910, 398983, 460365, 797966, 920730, 1196949, 1994915, 2393898, 3989830, 5984745, 11969490]

約数ペア:

[(1, 11969490), (2, 5984745), (3, 3989830), (5, 2393898), (6, 1994915), (10, 1196949), (13, 920730), (15, 797966), (26, 460365), (30, 398983), (39, 306910), (47, 254670), (65, 184146), (78, 153455), (94, 127335), (130, 92073), (141, 84890), (195, 61382), (235, 50934), (282, 42445), (390, 30691), (470, 25467), (611, 19590), (653, 18330), (705, 16978), (1222, 9795), (1306, 9165), (1410, 8489), (1833, 6530), (1959, 6110), (3055, 3918), (3265, 3666)]