70983080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3209}}^1$

素因数の和:3306

約数の個数: 64

約数和(自身を含む): 184896000

約数和(自身を除く): 113912920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 3209, 4424, 5530, 6418, 11060, 12836, 16045, 22120, 22463, 25672, 32090, 44926, 64180, 89852, 112315, 128360, 179704, 224630, 253511, 449260, 507022, 898520, 1014044, 1267555, 1774577, 2028088, 2535110, 3549154, 5070220, 7098308, 8872885, 10140440, 14196616, 17745770, 35491540, 70983080]

約数ペア:

[(1, 70983080), (2, 35491540), (4, 17745770), (5, 14196616), (7, 10140440), (8, 8872885), (10, 7098308), (14, 5070220), (20, 3549154), (28, 2535110), (35, 2028088), (40, 1774577), (56, 1267555), (70, 1014044), (79, 898520), (140, 507022), (158, 449260), (280, 253511), (316, 224630), (395, 179704), (553, 128360), (632, 112315), (790, 89852), (1106, 64180), (1580, 44926), (2212, 32090), (2765, 25672), (3160, 22463), (3209, 22120), (4424, 16045), (5530, 12836), (6418, 11060)]