2911056990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{9209}}^1$

素因数の和:9517

約数の個数: 64

約数和(自身を含む): 7185568320

約数和(自身を除く): 4274511330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 257, 410, 514, 615, 771, 1230, 1285, 1542, 2570, 3855, 7710, 9209, 10537, 18418, 21074, 27627, 31611, 46045, 52685, 55254, 63222, 92090, 105370, 138135, 158055, 276270, 316110, 377569, 755138, 1132707, 1887845, 2265414, 2366713, 3775690, 4733426, 5663535, 7100139, 11327070, 11833565, 14200278, 23667130, 35500695, 71001390, 97035233, 194070466, 291105699, 485176165, 582211398, 970352330, 1455528495, 2911056990]

約数ペア:

[(1, 2911056990), (2, 1455528495), (3, 970352330), (5, 582211398), (6, 485176165), (10, 291105699), (15, 194070466), (30, 97035233), (41, 71001390), (82, 35500695), (123, 23667130), (205, 14200278), (246, 11833565), (257, 11327070), (410, 7100139), (514, 5663535), (615, 4733426), (771, 3775690), (1230, 2366713), (1285, 2265414), (1542, 1887845), (2570, 1132707), (3855, 755138), (7710, 377569), (9209, 316110), (10537, 276270), (18418, 158055), (21074, 138135), (27627, 105370), (31611, 92090), (46045, 63222), (52685, 55254)]