77201670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28279}}^1$

素因数の和:28309

約数の個数: 64

約数和(自身を含む): 228049920

約数和(自身を除く): 150848250

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 28279, 56558, 84837, 141395, 169674, 197953, 282790, 367627, 395906, 424185, 593859, 735254, 848370, 989765, 1102881, 1187718, 1838135, 1979530, 2205762, 2573389, 2969295, 3676270, 5146778, 5514405, 5938590, 7720167, 11028810, 12866945, 15440334, 25733890, 38600835, 77201670]

約数ペア:

[(1, 77201670), (2, 38600835), (3, 25733890), (5, 15440334), (6, 12866945), (7, 11028810), (10, 7720167), (13, 5938590), (14, 5514405), (15, 5146778), (21, 3676270), (26, 2969295), (30, 2573389), (35, 2205762), (39, 1979530), (42, 1838135), (65, 1187718), (70, 1102881), (78, 989765), (91, 848370), (105, 735254), (130, 593859), (182, 424185), (195, 395906), (210, 367627), (273, 282790), (390, 197953), (455, 169674), (546, 141395), (910, 84837), (1365, 56558), (2730, 28279)]