64449310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 126904320

約数和(自身を除く): 62455010

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 67, 107, 134, 145, 155, 214, 290, 310, 335, 535, 670, 899, 1070, 1798, 1943, 2077, 3103, 3317, 3886, 4154, 4495, 6206, 6634, 7169, 8990, 9715, 10385, 14338, 15515, 16585, 19430, 20770, 31030, 33170, 35845, 60233, 71690, 96193, 120466, 192386, 207901, 222239, 301165, 415802, 444478, 480965, 602330, 961930, 1039505, 1111195, 2079010, 2222390, 6444931, 12889862, 32224655, 64449310]

約数ペア:

[(1, 64449310), (2, 32224655), (5, 12889862), (10, 6444931), (29, 2222390), (31, 2079010), (58, 1111195), (62, 1039505), (67, 961930), (107, 602330), (134, 480965), (145, 444478), (155, 415802), (214, 301165), (290, 222239), (310, 207901), (335, 192386), (535, 120466), (670, 96193), (899, 71690), (1070, 60233), (1798, 35845), (1943, 33170), (2077, 31030), (3103, 20770), (3317, 19430), (3886, 16585), (4154, 15515), (4495, 14338), (6206, 10385), (6634, 9715), (7169, 8990)]