273221620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{114799}}^1$

素因数の和:114832

約数の個数: 48

約数和(自身を含む): 694310400

約数和(自身を除く): 421088780

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 114799, 229598, 459196, 573995, 803593, 1147990, 1607186, 1951583, 2295980, 3214372, 3903166, 4017965, 7806332, 8035930, 9757915, 13661081, 16071860, 19515830, 27322162, 39031660, 54644324, 68305405, 136610810, 273221620]

約数ペア:

[(1, 273221620), (2, 136610810), (4, 68305405), (5, 54644324), (7, 39031660), (10, 27322162), (14, 19515830), (17, 16071860), (20, 13661081), (28, 9757915), (34, 8035930), (35, 7806332), (68, 4017965), (70, 3903166), (85, 3214372), (119, 2295980), (140, 1951583), (170, 1607186), (238, 1147990), (340, 803593), (476, 573995), (595, 459196), (1190, 229598), (2380, 114799)]