2011945830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{61471}}^1$

素因数の和:62572

約数の個数: 32

約数和(自身を含む): 4833174528

約数和(自身を除く): 2821228698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1091, 2182, 3273, 5455, 6546, 10910, 16365, 32730, 61471, 122942, 184413, 307355, 368826, 614710, 922065, 1844130, 67064861, 134129722, 201194583, 335324305, 402389166, 670648610, 1005972915, 2011945830]

約数ペア:

[(1, 2011945830), (2, 1005972915), (3, 670648610), (5, 402389166), (6, 335324305), (10, 201194583), (15, 134129722), (30, 67064861), (1091, 1844130), (2182, 922065), (3273, 614710), (5455, 368826), (6546, 307355), (10910, 184413), (16365, 122942), (32730, 61471)]