763084890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{18553}}^1$

素因数の和:19023

約数の個数: 48

約数和(自身を含む): 1988469288

約数和(自身を除く): 1225384398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 457, 914, 1371, 2285, 2742, 4113, 4570, 6855, 8226, 13710, 18553, 20565, 37106, 41130, 55659, 92765, 111318, 166977, 185530, 278295, 333954, 556590, 834885, 1669770, 8478721, 16957442, 25436163, 42393605, 50872326, 76308489, 84787210, 127180815, 152616978, 254361630, 381542445, 763084890]

約数ペア:

[(1, 763084890), (2, 381542445), (3, 254361630), (5, 152616978), (6, 127180815), (9, 84787210), (10, 76308489), (15, 50872326), (18, 42393605), (30, 25436163), (45, 16957442), (90, 8478721), (457, 1669770), (914, 834885), (1371, 556590), (2285, 333954), (2742, 278295), (4113, 185530), (4570, 166977), (6855, 111318), (8226, 92765), (13710, 55659), (18553, 41130), (20565, 37106)]