27466021940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{3191}}^1\times {\mathrm{8783}}^1$

素因数の和:11997

約数の個数: 72

約数和(自身を含む): 67124236032

約数和(自身を除く): 39658214092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 3191, 6382, 8783, 12764, 15955, 17566, 22337, 31910, 35132, 43915, 44674, 61481, 63820, 87830, 89348, 111685, 122962, 156359, 175660, 223370, 245924, 307405, 312718, 430367, 446740, 614810, 625436, 781795, 860734, 1229620, 1563590, 1721468, 2151835, 3127180, 4303670, 8607340, 28026553, 56053106, 112106212, 140132765, 196185871, 280265530, 392371742, 560531060, 784743484, 980929355, 1373301097, 1961858710, 2746602194, 3923717420, 5493204388, 6866505485, 13733010970, 27466021940]

約数ペア:

[(1, 27466021940), (2, 13733010970), (4, 6866505485), (5, 5493204388), (7, 3923717420), (10, 2746602194), (14, 1961858710), (20, 1373301097), (28, 980929355), (35, 784743484), (49, 560531060), (70, 392371742), (98, 280265530), (140, 196185871), (196, 140132765), (245, 112106212), (490, 56053106), (980, 28026553), (3191, 8607340), (6382, 4303670), (8783, 3127180), (12764, 2151835), (15955, 1721468), (17566, 1563590), (22337, 1229620), (31910, 860734), (35132, 781795), (43915, 625436), (44674, 614810), (61481, 446740), (63820, 430367), (87830, 312718), (89348, 307405), (111685, 245924), (122962, 223370), (156359, 175660)]