65403930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 167184000

約数和(自身を除く): 101780070

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 257, 499, 510, 514, 771, 998, 1285, 1497, 1542, 2495, 2570, 2994, 3855, 4369, 4990, 7485, 7710, 8483, 8738, 13107, 14970, 16966, 21845, 25449, 26214, 42415, 43690, 50898, 65535, 84830, 127245, 128243, 131070, 254490, 256486, 384729, 641215, 769458, 1282430, 1923645, 2180131, 3847290, 4360262, 6540393, 10900655, 13080786, 21801310, 32701965, 65403930]

約数ペア:

[(1, 65403930), (2, 32701965), (3, 21801310), (5, 13080786), (6, 10900655), (10, 6540393), (15, 4360262), (17, 3847290), (30, 2180131), (34, 1923645), (51, 1282430), (85, 769458), (102, 641215), (170, 384729), (255, 256486), (257, 254490), (499, 131070), (510, 128243), (514, 127245), (771, 84830), (998, 65535), (1285, 50898), (1497, 43690), (1542, 42415), (2495, 26214), (2570, 25449), (2994, 21845), (3855, 16966), (4369, 14970), (4990, 13107), (7485, 8738), (7710, 8483)]