142390890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{8741}}^1$

素因数の和:8935

約数の個数: 48

約数和(自身を含む): 372304296

約数和(自身を除く): 229913406

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1810, 2715, 3258, 5430, 8145, 8741, 16290, 17482, 26223, 43705, 52446, 78669, 87410, 131115, 157338, 262230, 393345, 786690, 1582121, 3164242, 4746363, 7910605, 9492726, 14239089, 15821210, 23731815, 28478178, 47463630, 71195445, 142390890]

約数ペア:

[(1, 142390890), (2, 71195445), (3, 47463630), (5, 28478178), (6, 23731815), (9, 15821210), (10, 14239089), (15, 9492726), (18, 7910605), (30, 4746363), (45, 3164242), (90, 1582121), (181, 786690), (362, 393345), (543, 262230), (905, 157338), (1086, 131115), (1629, 87410), (1810, 78669), (2715, 52446), (3258, 43705), (5430, 26223), (8145, 17482), (8741, 16290)]