238553130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{274199}}^1$

素因数の和:274238

約数の個数: 32

約数和(自身を含む): 592272000

約数和(自身を除く): 353718870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 274199, 548398, 822597, 1370995, 1645194, 2741990, 4112985, 7951771, 8225970, 15903542, 23855313, 39758855, 47710626, 79517710, 119276565, 238553130]

約数ペア:

[(1, 238553130), (2, 119276565), (3, 79517710), (5, 47710626), (6, 39758855), (10, 23855313), (15, 15903542), (29, 8225970), (30, 7951771), (58, 4112985), (87, 2741990), (145, 1645194), (174, 1370995), (290, 822597), (435, 548398), (870, 274199)]