23700540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 70217280

約数和(自身を除く): 46516740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 53, 58, 60, 87, 106, 116, 145, 159, 174, 212, 257, 265, 290, 318, 348, 435, 514, 530, 580, 636, 771, 795, 870, 1028, 1060, 1285, 1537, 1542, 1590, 1740, 2570, 3074, 3084, 3180, 3855, 4611, 5140, 6148, 7453, 7685, 7710, 9222, 13621, 14906, 15370, 15420, 18444, 22359, 23055, 27242, 29812, 30740, 37265, 40863, 44718, 46110, 54484, 68105, 74530, 81726, 89436, 92220, 111795, 136210, 149060, 163452, 204315, 223590, 272420, 395009, 408630, 447180, 790018, 817260, 1185027, 1580036, 1975045, 2370054, 3950090, 4740108, 5925135, 7900180, 11850270, 23700540]

約数ペア:

[(1, 23700540), (2, 11850270), (3, 7900180), (4, 5925135), (5, 4740108), (6, 3950090), (10, 2370054), (12, 1975045), (15, 1580036), (20, 1185027), (29, 817260), (30, 790018), (53, 447180), (58, 408630), (60, 395009), (87, 272420), (106, 223590), (116, 204315), (145, 163452), (159, 149060), (174, 136210), (212, 111795), (257, 92220), (265, 89436), (290, 81726), (318, 74530), (348, 68105), (435, 54484), (514, 46110), (530, 44718), (580, 40863), (636, 37265), (771, 30740), (795, 29812), (870, 27242), (1028, 23055), (1060, 22359), (1285, 18444), (1537, 15420), (1542, 15370), (1590, 14906), (1740, 13621), (2570, 9222), (3074, 7710), (3084, 7685), (3180, 7453), (3855, 6148), (4611, 5140)]