47472690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 120185856

約数和(自身を除く): 72713166

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 107, 115, 138, 214, 230, 321, 345, 535, 642, 643, 690, 1070, 1286, 1605, 1929, 2461, 3210, 3215, 3858, 4922, 6430, 7383, 9645, 12305, 14766, 14789, 19290, 24610, 29578, 36915, 44367, 68801, 73830, 73945, 88734, 137602, 147890, 206403, 221835, 344005, 412806, 443670, 688010, 1032015, 1582423, 2064030, 3164846, 4747269, 7912115, 9494538, 15824230, 23736345, 47472690]

約数ペア:

[(1, 47472690), (2, 23736345), (3, 15824230), (5, 9494538), (6, 7912115), (10, 4747269), (15, 3164846), (23, 2064030), (30, 1582423), (46, 1032015), (69, 688010), (107, 443670), (115, 412806), (138, 344005), (214, 221835), (230, 206403), (321, 147890), (345, 137602), (535, 88734), (642, 73945), (643, 73830), (690, 68801), (1070, 44367), (1286, 36915), (1605, 29578), (1929, 24610), (2461, 19290), (3210, 14789), (3215, 14766), (3858, 12305), (4922, 9645), (6430, 7383)]