73477890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1123}}^1$

素因数の和:1863

約数の個数: 48

約数和(自身を含む): 191475648

約数和(自身を除く): 117997758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 727, 1123, 1454, 2181, 2246, 3369, 3635, 4362, 5615, 6543, 6738, 7270, 10107, 10905, 11230, 13086, 16845, 20214, 21810, 32715, 33690, 50535, 65430, 101070, 816421, 1632842, 2449263, 4082105, 4898526, 7347789, 8164210, 12246315, 14695578, 24492630, 36738945, 73477890]

約数ペア:

[(1, 73477890), (2, 36738945), (3, 24492630), (5, 14695578), (6, 12246315), (9, 8164210), (10, 7347789), (15, 4898526), (18, 4082105), (30, 2449263), (45, 1632842), (90, 816421), (727, 101070), (1123, 65430), (1454, 50535), (2181, 33690), (2246, 32715), (3369, 21810), (3635, 20214), (4362, 16845), (5615, 13086), (6543, 11230), (6738, 10905), (7270, 10107)]