2015231670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{4751}}^1$

素因数の和:6338

約数の個数: 64

約数和(自身を含む): 5378503680

約数和(自身を除く): 3363272010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1571, 3142, 4713, 4751, 7855, 9426, 9502, 14139, 14253, 15710, 23565, 23755, 28278, 28506, 42417, 42759, 47130, 47510, 70695, 71265, 84834, 85518, 128277, 141390, 142530, 212085, 213795, 256554, 424170, 427590, 641385, 1282770, 7463821, 14927642, 22391463, 37319105, 44782926, 67174389, 74638210, 111957315, 134348778, 201523167, 223914630, 335871945, 403046334, 671743890, 1007615835, 2015231670]

約数ペア:

[(1, 2015231670), (2, 1007615835), (3, 671743890), (5, 403046334), (6, 335871945), (9, 223914630), (10, 201523167), (15, 134348778), (18, 111957315), (27, 74638210), (30, 67174389), (45, 44782926), (54, 37319105), (90, 22391463), (135, 14927642), (270, 7463821), (1571, 1282770), (3142, 641385), (4713, 427590), (4751, 424170), (7855, 256554), (9426, 213795), (9502, 212085), (14139, 142530), (14253, 141390), (15710, 128277), (23565, 85518), (23755, 84834), (28278, 71265), (28506, 70695), (42417, 47510), (42759, 47130)]