4720238970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{10211}}^1$

素因数の和:11051

約数の個数: 64

約数和(自身を含む): 11940687360

約数和(自身を除く): 7220448390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 811, 1622, 2433, 4055, 4866, 8110, 10211, 12165, 15409, 20422, 24330, 30633, 30818, 46227, 51055, 61266, 77045, 92454, 102110, 153165, 154090, 194009, 231135, 306330, 388018, 462270, 582027, 970045, 1164054, 1940090, 2910135, 5820270, 8281121, 16562242, 24843363, 41405605, 49686726, 82811210, 124216815, 157341299, 248433630, 314682598, 472023897, 786706495, 944047794, 1573412990, 2360119485, 4720238970]

約数ペア:

[(1, 4720238970), (2, 2360119485), (3, 1573412990), (5, 944047794), (6, 786706495), (10, 472023897), (15, 314682598), (19, 248433630), (30, 157341299), (38, 124216815), (57, 82811210), (95, 49686726), (114, 41405605), (190, 24843363), (285, 16562242), (570, 8281121), (811, 5820270), (1622, 2910135), (2433, 1940090), (4055, 1164054), (4866, 970045), (8110, 582027), (10211, 462270), (12165, 388018), (15409, 306330), (20422, 231135), (24330, 194009), (30633, 154090), (30818, 153165), (46227, 102110), (51055, 92454), (61266, 77045)]