2013221550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{857}}^1\times {\mathrm{15661}}^1$

素因数の和:16533

約数の個数: 48

約数和(自身を含む): 4998934512

約数和(自身を除く): 2985712962

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 857, 1714, 2571, 4285, 5142, 8570, 12855, 15661, 21425, 25710, 31322, 42850, 46983, 64275, 78305, 93966, 128550, 156610, 234915, 391525, 469830, 783050, 1174575, 2349150, 13421477, 26842954, 40264431, 67107385, 80528862, 134214770, 201322155, 335536925, 402644310, 671073850, 1006610775, 2013221550]

約数ペア:

[(1, 2013221550), (2, 1006610775), (3, 671073850), (5, 402644310), (6, 335536925), (10, 201322155), (15, 134214770), (25, 80528862), (30, 67107385), (50, 40264431), (75, 26842954), (150, 13421477), (857, 2349150), (1714, 1174575), (2571, 783050), (4285, 469830), (5142, 391525), (8570, 234915), (12855, 156610), (15661, 128550), (21425, 93966), (25710, 78305), (31322, 64275), (42850, 46983)]