23705730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4621}}^1$

素因数の和:4656

約数の個数: 64

約数和(自身を含む): 66556800

約数和(自身を除く): 42851070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 4621, 5130, 9242, 13863, 23105, 27726, 41589, 46210, 69315, 83178, 87799, 124767, 138630, 175598, 207945, 249534, 263397, 415890, 438995, 526794, 623835, 790191, 877990, 1247670, 1316985, 1580382, 2370573, 2633970, 3950955, 4741146, 7901910, 11852865, 23705730]

約数ペア:

[(1, 23705730), (2, 11852865), (3, 7901910), (5, 4741146), (6, 3950955), (9, 2633970), (10, 2370573), (15, 1580382), (18, 1316985), (19, 1247670), (27, 877990), (30, 790191), (38, 623835), (45, 526794), (54, 438995), (57, 415890), (90, 263397), (95, 249534), (114, 207945), (135, 175598), (171, 138630), (190, 124767), (270, 87799), (285, 83178), (342, 69315), (513, 46210), (570, 41589), (855, 27726), (1026, 23105), (1710, 13863), (2565, 9242), (4621, 5130)]