71641260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{14741}}^1$

素因数の和:14765

約数の個数: 72

約数和(自身を含む): 225375696

約数和(自身を除く): 153734436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 14741, 29482, 44223, 58964, 73705, 88446, 132669, 147410, 176892, 221115, 265338, 294820, 398007, 442230, 530676, 663345, 796014, 884460, 1194021, 1326690, 1592028, 1990035, 2388042, 2653380, 3582063, 3980070, 4776084, 5970105, 7164126, 7960140, 11940210, 14328252, 17910315, 23880420, 35820630, 71641260]

約数ペア:

[(1, 71641260), (2, 35820630), (3, 23880420), (4, 17910315), (5, 14328252), (6, 11940210), (9, 7960140), (10, 7164126), (12, 5970105), (15, 4776084), (18, 3980070), (20, 3582063), (27, 2653380), (30, 2388042), (36, 1990035), (45, 1592028), (54, 1326690), (60, 1194021), (81, 884460), (90, 796014), (108, 663345), (135, 530676), (162, 442230), (180, 398007), (243, 294820), (270, 265338), (324, 221115), (405, 176892), (486, 147410), (540, 132669), (810, 88446), (972, 73705), (1215, 58964), (1620, 44223), (2430, 29482), (4860, 14741)]