26902290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 68745600

約数和(自身を除く): 41843310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 109, 114, 190, 218, 285, 327, 433, 545, 570, 654, 866, 1090, 1299, 1635, 2071, 2165, 2598, 3270, 4142, 4330, 6213, 6495, 8227, 10355, 12426, 12990, 16454, 20710, 24681, 31065, 41135, 47197, 49362, 62130, 82270, 94394, 123405, 141591, 235985, 246810, 283182, 471970, 707955, 896743, 1415910, 1793486, 2690229, 4483715, 5380458, 8967430, 13451145, 26902290]

約数ペア:

[(1, 26902290), (2, 13451145), (3, 8967430), (5, 5380458), (6, 4483715), (10, 2690229), (15, 1793486), (19, 1415910), (30, 896743), (38, 707955), (57, 471970), (95, 283182), (109, 246810), (114, 235985), (190, 141591), (218, 123405), (285, 94394), (327, 82270), (433, 62130), (545, 49362), (570, 47197), (654, 41135), (866, 31065), (1090, 24681), (1299, 20710), (1635, 16454), (2071, 12990), (2165, 12426), (2598, 10355), (3270, 8227), (4142, 6495), (4330, 6213)]