1906291290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2762741}}^1$

素因数の和:2762774

約数の個数: 32

約数和(自身を含む): 4774018176

約数和(自身を除く): 2867726886

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2762741, 5525482, 8288223, 13813705, 16576446, 27627410, 41441115, 63543043, 82882230, 127086086, 190629129, 317715215, 381258258, 635430430, 953145645, 1906291290]

約数ペア:

[(1, 1906291290), (2, 953145645), (3, 635430430), (5, 381258258), (6, 317715215), (10, 190629129), (15, 127086086), (23, 82882230), (30, 63543043), (46, 41441115), (69, 27627410), (115, 16576446), (138, 13813705), (230, 8288223), (345, 5525482), (690, 2762741)]