74076540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{18427}}^1$

素因数の和:18506

約数の個数: 48

約数和(自身を含む): 210521472

約数和(自身を除く): 136444932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 18427, 36854, 55281, 73708, 92135, 110562, 184270, 221124, 276405, 368540, 552810, 1105620, 1234609, 2469218, 3703827, 4938436, 6173045, 7407654, 12346090, 14815308, 18519135, 24692180, 37038270, 74076540]

約数ペア:

[(1, 74076540), (2, 37038270), (3, 24692180), (4, 18519135), (5, 14815308), (6, 12346090), (10, 7407654), (12, 6173045), (15, 4938436), (20, 3703827), (30, 2469218), (60, 1234609), (67, 1105620), (134, 552810), (201, 368540), (268, 276405), (335, 221124), (402, 184270), (670, 110562), (804, 92135), (1005, 73708), (1340, 55281), (2010, 36854), (4020, 18427)]