130238010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{68909}}^1$

素因数の和:68932

約数の個数: 64

約数和(自身を含む): 396921600

約数和(自身を除く): 266683590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 68909, 137818, 206727, 344545, 413454, 482363, 620181, 689090, 964726, 1033635, 1240362, 1447089, 1860543, 2067270, 2411815, 2894178, 3100905, 3721086, 4341267, 4823630, 6201810, 7235445, 8682534, 9302715, 13023801, 14470890, 18605430, 21706335, 26047602, 43412670, 65119005, 130238010]

約数ペア:

[(1, 130238010), (2, 65119005), (3, 43412670), (5, 26047602), (6, 21706335), (7, 18605430), (9, 14470890), (10, 13023801), (14, 9302715), (15, 8682534), (18, 7235445), (21, 6201810), (27, 4823630), (30, 4341267), (35, 3721086), (42, 3100905), (45, 2894178), (54, 2411815), (63, 2067270), (70, 1860543), (90, 1447089), (105, 1240362), (126, 1033635), (135, 964726), (189, 689090), (210, 620181), (270, 482363), (315, 413454), (378, 344545), (630, 206727), (945, 137818), (1890, 68909)]