2138130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7919}}^1$

素因数の和:7935

約数の個数: 32

約数和(自身を含む): 5702400

約数和(自身を除く): 3564270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7919, 15838, 23757, 39595, 47514, 71271, 79190, 118785, 142542, 213813, 237570, 356355, 427626, 712710, 1069065, 2138130]

約数ペア:

[(1, 2138130), (2, 1069065), (3, 712710), (5, 427626), (6, 356355), (9, 237570), (10, 213813), (15, 142542), (18, 118785), (27, 79190), (30, 71271), (45, 47514), (54, 39595), (90, 23757), (135, 15838), (270, 7919)]