242546130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{898319}}^1$

素因数の和:898335

約数の個数: 32

約数和(自身を含む): 646790400

約数和(自身を除く): 404244270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 898319, 1796638, 2694957, 4491595, 5389914, 8084871, 8983190, 13474785, 16169742, 24254613, 26949570, 40424355, 48509226, 80848710, 121273065, 242546130]

約数ペア:

[(1, 242546130), (2, 121273065), (3, 80848710), (5, 48509226), (6, 40424355), (9, 26949570), (10, 24254613), (15, 16169742), (18, 13474785), (27, 8983190), (30, 8084871), (45, 5389914), (54, 4491595), (90, 2694957), (135, 1796638), (270, 898319)]