419717070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{87991}}^1$

素因数の和:88057

約数の個数: 48

約数和(自身を含む): 1111866912

約数和(自身を除く): 692149842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 87991, 175982, 263973, 439955, 527946, 791919, 879910, 1319865, 1583838, 2639730, 3959595, 4663523, 7919190, 9327046, 13990569, 23317615, 27981138, 41971707, 46635230, 69952845, 83943414, 139905690, 209858535, 419717070]

約数ペア:

[(1, 419717070), (2, 209858535), (3, 139905690), (5, 83943414), (6, 69952845), (9, 46635230), (10, 41971707), (15, 27981138), (18, 23317615), (30, 13990569), (45, 9327046), (53, 7919190), (90, 4663523), (106, 3959595), (159, 2639730), (265, 1583838), (318, 1319865), (477, 879910), (530, 791919), (795, 527946), (954, 439955), (1590, 263973), (2385, 175982), (4770, 87991)]