71634180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2089

約数の個数: 96

約数和(自身を含む): 218050560

約数和(自身を除く): 146416380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2027, 2356, 2945, 3534, 4054, 5890, 6081, 7068, 8108, 8835, 10135, 11780, 12162, 17670, 20270, 24324, 30405, 35340, 38513, 40540, 60810, 62837, 77026, 115539, 121620, 125674, 154052, 188511, 192565, 231078, 251348, 314185, 377022, 385130, 462156, 577695, 628370, 754044, 770260, 942555, 1155390, 1193903, 1256740, 1885110, 2310780, 2387806, 3581709, 3770220, 4775612, 5969515, 7163418, 11939030, 14326836, 17908545, 23878060, 35817090, 71634180]

約数ペア:

[(1, 71634180), (2, 35817090), (3, 23878060), (4, 17908545), (5, 14326836), (6, 11939030), (10, 7163418), (12, 5969515), (15, 4775612), (19, 3770220), (20, 3581709), (30, 2387806), (31, 2310780), (38, 1885110), (57, 1256740), (60, 1193903), (62, 1155390), (76, 942555), (93, 770260), (95, 754044), (114, 628370), (124, 577695), (155, 462156), (186, 385130), (190, 377022), (228, 314185), (285, 251348), (310, 231078), (372, 192565), (380, 188511), (465, 154052), (570, 125674), (589, 121620), (620, 115539), (930, 77026), (1140, 62837), (1178, 60810), (1767, 40540), (1860, 38513), (2027, 35340), (2356, 30405), (2945, 24324), (3534, 20270), (4054, 17670), (5890, 12162), (6081, 11780), (7068, 10135), (8108, 8835)]