3353420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 8527680

約数和(自身を除く): 5174260

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, 1409, 2380, 2818, 5636, 7045, 9863, 14090, 19726, 23953, 28180, 39452, 47906, 49315, 95812, 98630, 119765, 167671, 197260, 239530, 335342, 479060, 670684, 838355, 1676710, 3353420]

約数ペア:

[(1, 3353420), (2, 1676710), (4, 838355), (5, 670684), (7, 479060), (10, 335342), (14, 239530), (17, 197260), (20, 167671), (28, 119765), (34, 98630), (35, 95812), (68, 49315), (70, 47906), (85, 39452), (119, 28180), (140, 23953), (170, 19726), (238, 14090), (340, 9863), (476, 7045), (595, 5636), (1190, 2818), (1409, 2380)]