11928930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 31328640

約数和(自身を除く): 19399710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 419, 438, 730, 838, 949, 1095, 1257, 1898, 2095, 2190, 2514, 2847, 4190, 4745, 5447, 5694, 6285, 9490, 10894, 12570, 14235, 16341, 27235, 28470, 30587, 32682, 54470, 61174, 81705, 91761, 152935, 163410, 183522, 305870, 397631, 458805, 795262, 917610, 1192893, 1988155, 2385786, 3976310, 5964465, 11928930]

約数ペア:

[(1, 11928930), (2, 5964465), (3, 3976310), (5, 2385786), (6, 1988155), (10, 1192893), (13, 917610), (15, 795262), (26, 458805), (30, 397631), (39, 305870), (65, 183522), (73, 163410), (78, 152935), (130, 91761), (146, 81705), (195, 61174), (219, 54470), (365, 32682), (390, 30587), (419, 28470), (438, 27235), (730, 16341), (838, 14235), (949, 12570), (1095, 10894), (1257, 9490), (1898, 6285), (2095, 5694), (2190, 5447), (2514, 4745), (2847, 4190)]