66892140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53089}}^1$

素因数の和:53111

約数の個数: 72

約数和(自身を含む): 231897120

約数和(自身を除く): 165004980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 53089, 106178, 159267, 212356, 265445, 318534, 371623, 477801, 530890, 637068, 743246, 796335, 955602, 1061780, 1114869, 1486492, 1592670, 1858115, 1911204, 2229738, 2389005, 3185340, 3344607, 3716230, 4459476, 4778010, 5574345, 6689214, 7432460, 9556020, 11148690, 13378428, 16723035, 22297380, 33446070, 66892140]

約数ペア:

[(1, 66892140), (2, 33446070), (3, 22297380), (4, 16723035), (5, 13378428), (6, 11148690), (7, 9556020), (9, 7432460), (10, 6689214), (12, 5574345), (14, 4778010), (15, 4459476), (18, 3716230), (20, 3344607), (21, 3185340), (28, 2389005), (30, 2229738), (35, 1911204), (36, 1858115), (42, 1592670), (45, 1486492), (60, 1114869), (63, 1061780), (70, 955602), (84, 796335), (90, 743246), (105, 637068), (126, 530890), (140, 477801), (180, 371623), (210, 318534), (252, 265445), (315, 212356), (420, 159267), (630, 106178), (1260, 53089)]