149995170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128201}}^1$

素因数の和:128227

約数の個数: 48

約数和(自身を含む): 419989752

約数和(自身を除く): 269994582

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 128201, 256402, 384603, 641005, 769206, 1153809, 1282010, 1666613, 1923015, 2307618, 3333226, 3846030, 4999839, 5769045, 8333065, 9999678, 11538090, 14999517, 16666130, 24999195, 29999034, 49998390, 74997585, 149995170]

約数ペア:

[(1, 149995170), (2, 74997585), (3, 49998390), (5, 29999034), (6, 24999195), (9, 16666130), (10, 14999517), (13, 11538090), (15, 9999678), (18, 8333065), (26, 5769045), (30, 4999839), (39, 3846030), (45, 3333226), (65, 2307618), (78, 1923015), (90, 1666613), (117, 1282010), (130, 1153809), (195, 769206), (234, 641005), (390, 384603), (585, 256402), (1170, 128201)]