754367630

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{1789}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 1372572000

約数和(自身を除く): 618204370

約数列:

[1, 2, 5, 10, 149, 283, 298, 566, 745, 1415, 1490, 1789, 2830, 3578, 8945, 17890, 42167, 84334, 210835, 266561, 421670, 506287, 533122, 1012574, 1332805, 2531435, 2665610, 5062870, 75436763, 150873526, 377183815, 754367630]

約数ペア:

[(1, 754367630), (2, 377183815), (5, 150873526), (10, 75436763), (149, 5062870), (283, 2665610), (298, 2531435), (566, 1332805), (745, 1012574), (1415, 533122), (1490, 506287), (1789, 421670), (2830, 266561), (3578, 210835), (8945, 84334), (17890, 42167)]