30755196

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 81572400

約数和(自身を除く): 50817204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 89, 116, 174, 178, 261, 267, 331, 348, 356, 522, 534, 662, 801, 993, 1044, 1068, 1324, 1602, 1986, 2581, 2979, 3204, 3972, 5162, 5958, 7743, 9599, 10324, 11916, 15486, 19198, 23229, 28797, 29459, 30972, 38396, 46458, 57594, 58918, 86391, 88377, 92916, 115188, 117836, 172782, 176754, 265131, 345564, 353508, 530262, 854311, 1060524, 1708622, 2562933, 3417244, 5125866, 7688799, 10251732, 15377598, 30755196]

約数ペア:

[(1, 30755196), (2, 15377598), (3, 10251732), (4, 7688799), (6, 5125866), (9, 3417244), (12, 2562933), (18, 1708622), (29, 1060524), (36, 854311), (58, 530262), (87, 353508), (89, 345564), (116, 265131), (174, 176754), (178, 172782), (261, 117836), (267, 115188), (331, 92916), (348, 88377), (356, 86391), (522, 58918), (534, 57594), (662, 46458), (801, 38396), (993, 30972), (1044, 29459), (1068, 28797), (1324, 23229), (1602, 19198), (1986, 15486), (2581, 11916), (2979, 10324), (3204, 9599), (3972, 7743), (5162, 5958)]