27509370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1297}}^1$

素因数の和:1415

約数の個数: 64

約数和(自身を含む): 76260096

約数和(自身を除く): 48750726

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 1010, 1297, 1414, 1515, 2121, 2594, 3030, 3535, 3891, 4242, 6485, 7070, 7782, 9079, 10605, 12970, 18158, 19455, 21210, 27237, 38910, 45395, 54474, 90790, 130997, 136185, 261994, 272370, 392991, 654985, 785982, 916979, 1309970, 1833958, 1964955, 2750937, 3929910, 4584895, 5501874, 9169790, 13754685, 27509370]

約数ペア:

[(1, 27509370), (2, 13754685), (3, 9169790), (5, 5501874), (6, 4584895), (7, 3929910), (10, 2750937), (14, 1964955), (15, 1833958), (21, 1309970), (30, 916979), (35, 785982), (42, 654985), (70, 392991), (101, 272370), (105, 261994), (202, 136185), (210, 130997), (303, 90790), (505, 54474), (606, 45395), (707, 38910), (1010, 27237), (1297, 21210), (1414, 19455), (1515, 18158), (2121, 12970), (2594, 10605), (3030, 9079), (3535, 7782), (3891, 7070), (4242, 6485)]