85155570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2269}}^1$

素因数の和:2424

約数の個数: 64

約数和(自身を含む): 228816000

約数和(自身を除く): 143660430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 695, 834, 1251, 1390, 2085, 2269, 2502, 3753, 4170, 4538, 6255, 6807, 7506, 11345, 12510, 13614, 18765, 20421, 22690, 34035, 37530, 40842, 61263, 68070, 102105, 122526, 204210, 306315, 315391, 612630, 630782, 946173, 1576955, 1892346, 2838519, 3153910, 4730865, 5677038, 8515557, 9461730, 14192595, 17031114, 28385190, 42577785, 85155570]

約数ペア:

[(1, 85155570), (2, 42577785), (3, 28385190), (5, 17031114), (6, 14192595), (9, 9461730), (10, 8515557), (15, 5677038), (18, 4730865), (27, 3153910), (30, 2838519), (45, 1892346), (54, 1576955), (90, 946173), (135, 630782), (139, 612630), (270, 315391), (278, 306315), (417, 204210), (695, 122526), (834, 102105), (1251, 68070), (1390, 61263), (2085, 40842), (2269, 37530), (2502, 34035), (3753, 22690), (4170, 20421), (4538, 18765), (6255, 13614), (6807, 12510), (7506, 11345)]