345384090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{201979}}^1$

素因数の和:202011

約数の個数: 48

約数和(自身を含む): 945266400

約数和(自身を除く): 599882310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 201979, 403958, 605937, 1009895, 1211874, 1817811, 2019790, 3029685, 3635622, 3837601, 6059370, 7675202, 9089055, 11512803, 18178110, 19188005, 23025606, 34538409, 38376010, 57564015, 69076818, 115128030, 172692045, 345384090]

約数ペア:

[(1, 345384090), (2, 172692045), (3, 115128030), (5, 69076818), (6, 57564015), (9, 38376010), (10, 34538409), (15, 23025606), (18, 19188005), (19, 18178110), (30, 11512803), (38, 9089055), (45, 7675202), (57, 6059370), (90, 3837601), (95, 3635622), (114, 3029685), (171, 2019790), (190, 1817811), (285, 1211874), (342, 1009895), (570, 605937), (855, 403958), (1710, 201979)]