315630

素因数分解:

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

素因数の和:190

約数の個数: 64

約数和(自身を含む): 967680

約数和(自身を除く): 652050

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, 167, 189, 210, 270, 315, 334, 378, 501, 630, 835, 945, 1002, 1169, 1503, 1670, 1890, 2338, 2505, 3006, 3507, 4509, 5010, 5845, 7014, 7515, 9018, 10521, 11690, 15030, 17535, 21042, 22545, 31563, 35070, 45090, 52605, 63126, 105210, 157815, 315630]

約数ペア:

[(1, 315630), (2, 157815), (3, 105210), (5, 63126), (6, 52605), (7, 45090), (9, 35070), (10, 31563), (14, 22545), (15, 21042), (18, 17535), (21, 15030), (27, 11690), (30, 10521), (35, 9018), (42, 7515), (45, 7014), (54, 5845), (63, 5010), (70, 4509), (90, 3507), (105, 3006), (126, 2505), (135, 2338), (167, 1890), (189, 1670), (210, 1503), (270, 1169), (315, 1002), (334, 945), (378, 835), (501, 630)]