2854157030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^2$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 5520519360

約数和(自身を除く): 2666362330

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 461, 790, 922, 1343, 2305, 2686, 4610, 6715, 7837, 13430, 15674, 36419, 39185, 72838, 78370, 182095, 212521, 364190, 425042, 619123, 1062605, 1238246, 2125210, 3095615, 3612857, 6191230, 7225714, 16789159, 18064285, 33578318, 36128570, 83945795, 167891590, 285415703, 570831406, 1427078515, 2854157030]

約数ペア:

[(1, 2854157030), (2, 1427078515), (5, 570831406), (10, 285415703), (17, 167891590), (34, 83945795), (79, 36128570), (85, 33578318), (158, 18064285), (170, 16789159), (395, 7225714), (461, 6191230), (790, 3612857), (922, 3095615), (1343, 2125210), (2305, 1238246), (2686, 1062605), (4610, 619123), (6715, 425042), (7837, 364190), (13430, 212521), (15674, 182095), (36419, 78370), (39185, 72838)]