268017530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 544786560

約数和(自身を除く): 276769030

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 61, 110, 118, 122, 295, 305, 590, 610, 649, 671, 677, 1298, 1342, 1354, 3245, 3355, 3385, 3599, 6490, 6710, 6770, 7198, 7447, 14894, 17995, 35990, 37235, 39589, 39943, 41297, 74470, 79178, 79886, 82594, 197945, 199715, 206485, 395890, 399430, 412970, 439373, 454267, 878746, 908534, 2196865, 2271335, 2436523, 4393730, 4542670, 4873046, 12182615, 24365230, 26801753, 53603506, 134008765, 268017530]

約数ペア:

[(1, 268017530), (2, 134008765), (5, 53603506), (10, 26801753), (11, 24365230), (22, 12182615), (55, 4873046), (59, 4542670), (61, 4393730), (110, 2436523), (118, 2271335), (122, 2196865), (295, 908534), (305, 878746), (590, 454267), (610, 439373), (649, 412970), (671, 399430), (677, 395890), (1298, 206485), (1342, 199715), (1354, 197945), (3245, 82594), (3355, 79886), (3385, 79178), (3599, 74470), (6490, 41297), (6710, 39943), (6770, 39589), (7198, 37235), (7447, 35990), (14894, 17995)]