1837669860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{785329}}^1$

素因数の和:785357

約数の個数: 72

約数和(自身を含む): 6003062520

約数和(自身を除く): 4165392660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 785329, 1570658, 2355987, 3141316, 3926645, 4711974, 7067961, 7853290, 9423948, 10209277, 11779935, 14135922, 15706580, 20418554, 23559870, 28271844, 30627831, 35339805, 40837108, 47119740, 51046385, 61255662, 70679610, 91883493, 102092770, 122511324, 141359220, 153139155, 183766986, 204185540, 306278310, 367533972, 459417465, 612556620, 918834930, 1837669860]

約数ペア:

[(1, 1837669860), (2, 918834930), (3, 612556620), (4, 459417465), (5, 367533972), (6, 306278310), (9, 204185540), (10, 183766986), (12, 153139155), (13, 141359220), (15, 122511324), (18, 102092770), (20, 91883493), (26, 70679610), (30, 61255662), (36, 51046385), (39, 47119740), (45, 40837108), (52, 35339805), (60, 30627831), (65, 28271844), (78, 23559870), (90, 20418554), (117, 15706580), (130, 14135922), (156, 11779935), (180, 10209277), (195, 9423948), (234, 7853290), (260, 7067961), (390, 4711974), (468, 3926645), (585, 3141316), (780, 2355987), (1170, 1570658), (2340, 785329)]