254361630

素因数分解:

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

素因数の和:19020

約数の個数: 32

約数和(自身を含む): 611836704

約数和(自身を除く): 357475074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2285, 2742, 4570, 6855, 13710, 18553, 37106, 55659, 92765, 111318, 185530, 278295, 556590, 8478721, 16957442, 25436163, 42393605, 50872326, 84787210, 127180815, 254361630]

約数ペア:

[(1, 254361630), (2, 127180815), (3, 84787210), (5, 50872326), (6, 42393605), (10, 25436163), (15, 16957442), (30, 8478721), (457, 556590), (914, 278295), (1371, 185530), (2285, 111318), (2742, 92765), (4570, 55659), (6855, 37106), (13710, 18553)]