30031610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 63431424

約数和(自身を除く): 33399814

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 167, 245, 334, 367, 490, 734, 835, 1169, 1670, 1835, 2338, 2569, 3670, 5138, 5845, 8183, 11690, 12845, 16366, 17983, 25690, 35966, 40915, 61289, 81830, 89915, 122578, 179830, 306445, 429023, 612890, 858046, 2145115, 3003161, 4290230, 6006322, 15015805, 30031610]

約数ペア:

[(1, 30031610), (2, 15015805), (5, 6006322), (7, 4290230), (10, 3003161), (14, 2145115), (35, 858046), (49, 612890), (70, 429023), (98, 306445), (167, 179830), (245, 122578), (334, 89915), (367, 81830), (490, 61289), (734, 40915), (835, 35966), (1169, 25690), (1670, 17983), (1835, 16366), (2338, 12845), (2569, 11690), (3670, 8183), (5138, 5845)]