28895310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11071}}^1$

素因数の和:11113

約数の個数: 48

約数和(自身を含む): 77725440

約数和(自身を除く): 48830130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 11071, 22142, 33213, 55355, 66426, 99639, 110710, 166065, 199278, 321059, 332130, 498195, 642118, 963177, 996390, 1605295, 1926354, 2889531, 3210590, 4815885, 5779062, 9631770, 14447655, 28895310]

約数ペア:

[(1, 28895310), (2, 14447655), (3, 9631770), (5, 5779062), (6, 4815885), (9, 3210590), (10, 2889531), (15, 1926354), (18, 1605295), (29, 996390), (30, 963177), (45, 642118), (58, 498195), (87, 332130), (90, 321059), (145, 199278), (174, 166065), (261, 110710), (290, 99639), (435, 66426), (522, 55355), (870, 33213), (1305, 22142), (2610, 11071)]