75723620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{77269}}^1$

素因数の和:77292

約数の個数: 36

約数和(自身を含む): 184984380

約数和(自身を除く): 109260760

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 77269, 154538, 309076, 386345, 540883, 772690, 1081766, 1545380, 2163532, 2704415, 3786181, 5408830, 7572362, 10817660, 15144724, 18930905, 37861810, 75723620]

約数ペア:

[(1, 75723620), (2, 37861810), (4, 18930905), (5, 15144724), (7, 10817660), (10, 7572362), (14, 5408830), (20, 3786181), (28, 2704415), (35, 2163532), (49, 1545380), (70, 1081766), (98, 772690), (140, 540883), (196, 386345), (245, 309076), (490, 154538), (980, 77269)]