30156630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{881}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 83317248

約数和(自身を除く): 53160618

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 163, 210, 326, 489, 815, 881, 978, 1141, 1630, 1762, 2282, 2445, 2643, 3423, 4405, 4890, 5286, 5705, 6167, 6846, 8810, 11410, 12334, 13215, 17115, 18501, 26430, 30835, 34230, 37002, 61670, 92505, 143603, 185010, 287206, 430809, 718015, 861618, 1005221, 1436030, 2010442, 2154045, 3015663, 4308090, 5026105, 6031326, 10052210, 15078315, 30156630]

約数ペア:

[(1, 30156630), (2, 15078315), (3, 10052210), (5, 6031326), (6, 5026105), (7, 4308090), (10, 3015663), (14, 2154045), (15, 2010442), (21, 1436030), (30, 1005221), (35, 861618), (42, 718015), (70, 430809), (105, 287206), (163, 185010), (210, 143603), (326, 92505), (489, 61670), (815, 37002), (881, 34230), (978, 30835), (1141, 26430), (1630, 18501), (1762, 17115), (2282, 13215), (2445, 12334), (2643, 11410), (3423, 8810), (4405, 6846), (4890, 6167), (5286, 5705)]