29864730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2091

約数の個数: 64

約数和(自身を含む): 83109888

約数和(自身を除く): 53245158

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2003, 2130, 2485, 2982, 4006, 4970, 6009, 7455, 10015, 12018, 14021, 14910, 20030, 28042, 30045, 42063, 60090, 70105, 84126, 140210, 142213, 210315, 284426, 420630, 426639, 711065, 853278, 995491, 1422130, 1990982, 2133195, 2986473, 4266390, 4977455, 5972946, 9954910, 14932365, 29864730]

約数ペア:

[(1, 29864730), (2, 14932365), (3, 9954910), (5, 5972946), (6, 4977455), (7, 4266390), (10, 2986473), (14, 2133195), (15, 1990982), (21, 1422130), (30, 995491), (35, 853278), (42, 711065), (70, 426639), (71, 420630), (105, 284426), (142, 210315), (210, 142213), (213, 140210), (355, 84126), (426, 70105), (497, 60090), (710, 42063), (994, 30045), (1065, 28042), (1491, 20030), (2003, 14910), (2130, 14021), (2485, 12018), (2982, 10015), (4006, 7455), (4970, 6009)]