84057260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13963}}^1$

素因数の和:14022

約数の個数: 48

約数和(自身を含む): 206443776

約数和(自身を除く): 122386516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 13963, 27926, 55852, 69815, 97741, 139630, 195482, 279260, 390964, 488705, 600409, 977410, 1200818, 1954820, 2401636, 3002045, 4202863, 6004090, 8405726, 12008180, 16811452, 21014315, 42028630, 84057260]

約数ペア:

[(1, 84057260), (2, 42028630), (4, 21014315), (5, 16811452), (7, 12008180), (10, 8405726), (14, 6004090), (20, 4202863), (28, 3002045), (35, 2401636), (43, 1954820), (70, 1200818), (86, 977410), (140, 600409), (172, 488705), (215, 390964), (301, 279260), (430, 195482), (602, 139630), (860, 97741), (1204, 69815), (1505, 55852), (3010, 27926), (6020, 13963)]