27160830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6421}}^1$

素因数の和:6481

約数の個数: 48

約数和(自身を含む): 72131904

約数和(自身を除く): 44971074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 6421, 12842, 19263, 32105, 38526, 57789, 64210, 96315, 115578, 192630, 288945, 301787, 577890, 603574, 905361, 1508935, 1810722, 2716083, 3017870, 4526805, 5432166, 9053610, 13580415, 27160830]

約数ペア:

[(1, 27160830), (2, 13580415), (3, 9053610), (5, 5432166), (6, 4526805), (9, 3017870), (10, 2716083), (15, 1810722), (18, 1508935), (30, 905361), (45, 603574), (47, 577890), (90, 301787), (94, 288945), (141, 192630), (235, 115578), (282, 96315), (423, 64210), (470, 57789), (705, 38526), (846, 32105), (1410, 19263), (2115, 12842), (4230, 6421)]