71470230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{457}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 185588928

約数和(自身を除く): 114118698

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 401, 457, 802, 914, 1203, 1371, 2005, 2285, 2406, 2742, 4010, 4570, 5213, 5941, 6015, 6855, 10426, 11882, 12030, 13710, 15639, 17823, 26065, 29705, 31278, 35646, 52130, 59410, 78195, 89115, 156390, 178230, 183257, 366514, 549771, 916285, 1099542, 1832570, 2382341, 2748855, 4764682, 5497710, 7147023, 11911705, 14294046, 23823410, 35735115, 71470230]

約数ペア:

[(1, 71470230), (2, 35735115), (3, 23823410), (5, 14294046), (6, 11911705), (10, 7147023), (13, 5497710), (15, 4764682), (26, 2748855), (30, 2382341), (39, 1832570), (65, 1099542), (78, 916285), (130, 549771), (195, 366514), (390, 183257), (401, 178230), (457, 156390), (802, 89115), (914, 78195), (1203, 59410), (1371, 52130), (2005, 35646), (2285, 31278), (2406, 29705), (2742, 26065), (4010, 17823), (4570, 15639), (5213, 13710), (5941, 12030), (6015, 11882), (6855, 10426)]