164539830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{60271}}^1$

素因数の和:60301

約数の個数: 64

約数和(自身を含む): 486033408

約数和(自身を除く): 321493578

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, 60271, 120542, 180813, 301355, 361626, 421897, 602710, 783523, 843794, 904065, 1265691, 1567046, 1808130, 2109485, 2350569, 2531382, 3917615, 4218970, 4701138, 5484661, 6328455, 7835230, 10969322, 11752845, 12656910, 16453983, 23505690, 27423305, 32907966, 54846610, 82269915, 164539830]

約数ペア:

[(1, 164539830), (2, 82269915), (3, 54846610), (5, 32907966), (6, 27423305), (7, 23505690), (10, 16453983), (13, 12656910), (14, 11752845), (15, 10969322), (21, 7835230), (26, 6328455), (30, 5484661), (35, 4701138), (39, 4218970), (42, 3917615), (65, 2531382), (70, 2350569), (78, 2109485), (91, 1808130), (105, 1567046), (130, 1265691), (182, 904065), (195, 843794), (210, 783523), (273, 602710), (390, 421897), (455, 361626), (546, 301355), (910, 180813), (1365, 120542), (2730, 60271)]