142623420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{57977}}^1$

素因数の和:58030

約数の個数: 48

約数和(自身を含む): 409092768

約数和(自身を除く): 266469348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 57977, 115954, 173931, 231908, 289885, 347862, 579770, 695724, 869655, 1159540, 1739310, 2377057, 3478620, 4754114, 7131171, 9508228, 11885285, 14262342, 23770570, 28524684, 35655855, 47541140, 71311710, 142623420]

約数ペア:

[(1, 142623420), (2, 71311710), (3, 47541140), (4, 35655855), (5, 28524684), (6, 23770570), (10, 14262342), (12, 11885285), (15, 9508228), (20, 7131171), (30, 4754114), (41, 3478620), (60, 2377057), (82, 1739310), (123, 1159540), (164, 869655), (205, 695724), (246, 579770), (410, 347862), (492, 289885), (615, 231908), (820, 173931), (1230, 115954), (2460, 57977)]