30899610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{16349}}^1$

素因数の和:16372

約数の個数: 64

約数和(自身を含む): 94176000

約数和(自身を除く): 63276390

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, 16349, 32698, 49047, 81745, 98094, 114443, 147141, 163490, 228886, 245235, 294282, 343329, 441423, 490470, 572215, 686658, 735705, 882846, 1029987, 1144430, 1471410, 1716645, 2059974, 2207115, 3089961, 3433290, 4414230, 5149935, 6179922, 10299870, 15449805, 30899610]

約数ペア:

[(1, 30899610), (2, 15449805), (3, 10299870), (5, 6179922), (6, 5149935), (7, 4414230), (9, 3433290), (10, 3089961), (14, 2207115), (15, 2059974), (18, 1716645), (21, 1471410), (27, 1144430), (30, 1029987), (35, 882846), (42, 735705), (45, 686658), (54, 572215), (63, 490470), (70, 441423), (90, 343329), (105, 294282), (126, 245235), (135, 228886), (189, 163490), (210, 147141), (270, 114443), (315, 98094), (378, 81745), (630, 49047), (945, 32698), (1890, 16349)]