13445730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2656

約数の個数: 64

約数和(自身を含む): 37756800

約数和(自身を除く): 24311070

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, 2621, 5130, 5242, 7863, 13105, 15726, 23589, 26210, 39315, 47178, 49799, 70767, 78630, 99598, 117945, 141534, 149397, 235890, 248995, 298794, 353835, 448191, 497990, 707670, 746985, 896382, 1344573, 1493970, 2240955, 2689146, 4481910, 6722865, 13445730]

約数ペア:

[(1, 13445730), (2, 6722865), (3, 4481910), (5, 2689146), (6, 2240955), (9, 1493970), (10, 1344573), (15, 896382), (18, 746985), (19, 707670), (27, 497990), (30, 448191), (38, 353835), (45, 298794), (54, 248995), (57, 235890), (90, 149397), (95, 141534), (114, 117945), (135, 99598), (171, 78630), (190, 70767), (270, 49799), (285, 47178), (342, 39315), (513, 26210), (570, 23589), (855, 15726), (1026, 13105), (1710, 7863), (2565, 5242), (2621, 5130)]