6945210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:932

約数の個数: 64

約数和(自身を含む): 19180800

約数和(自身を除く): 12235590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 887, 1305, 1566, 1774, 2610, 2661, 3915, 4435, 5322, 7830, 7983, 8870, 13305, 15966, 23949, 25723, 26610, 39915, 47898, 51446, 77169, 79830, 119745, 128615, 154338, 231507, 239490, 257230, 385845, 463014, 694521, 771690, 1157535, 1389042, 2315070, 3472605, 6945210]

約数ペア:

[(1, 6945210), (2, 3472605), (3, 2315070), (5, 1389042), (6, 1157535), (9, 771690), (10, 694521), (15, 463014), (18, 385845), (27, 257230), (29, 239490), (30, 231507), (45, 154338), (54, 128615), (58, 119745), (87, 79830), (90, 77169), (135, 51446), (145, 47898), (174, 39915), (261, 26610), (270, 25723), (290, 23949), (435, 15966), (522, 13305), (783, 8870), (870, 7983), (887, 7830), (1305, 5322), (1566, 4435), (1774, 3915), (2610, 2661)]