1823130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 4852224

約数和(自身を除く): 3029094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 431, 470, 705, 846, 862, 1293, 1410, 2115, 2155, 2586, 3879, 4230, 4310, 6465, 7758, 12930, 19395, 20257, 38790, 40514, 60771, 101285, 121542, 182313, 202570, 303855, 364626, 607710, 911565, 1823130]

約数ペア:

[(1, 1823130), (2, 911565), (3, 607710), (5, 364626), (6, 303855), (9, 202570), (10, 182313), (15, 121542), (18, 101285), (30, 60771), (45, 40514), (47, 38790), (90, 20257), (94, 19395), (141, 12930), (235, 7758), (282, 6465), (423, 4310), (431, 4230), (470, 3879), (705, 2586), (846, 2155), (862, 2115), (1293, 1410)]