30896670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{881}}^1$

素因数の和:1065

約数の個数: 64

約数和(自身を含む): 85349376

約数和(自身を除く): 54452706

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 167, 210, 334, 501, 835, 881, 1002, 1169, 1670, 1762, 2338, 2505, 2643, 3507, 4405, 5010, 5286, 5845, 6167, 7014, 8810, 11690, 12334, 13215, 17535, 18501, 26430, 30835, 35070, 37002, 61670, 92505, 147127, 185010, 294254, 441381, 735635, 882762, 1029889, 1471270, 2059778, 2206905, 3089667, 4413810, 5149445, 6179334, 10298890, 15448335, 30896670]

約数ペア:

[(1, 30896670), (2, 15448335), (3, 10298890), (5, 6179334), (6, 5149445), (7, 4413810), (10, 3089667), (14, 2206905), (15, 2059778), (21, 1471270), (30, 1029889), (35, 882762), (42, 735635), (70, 441381), (105, 294254), (167, 185010), (210, 147127), (334, 92505), (501, 61670), (835, 37002), (881, 35070), (1002, 30835), (1169, 26430), (1670, 18501), (1762, 17535), (2338, 13215), (2505, 12334), (2643, 11690), (3507, 8810), (4405, 7014), (5010, 6167), (5286, 5845)]