27829770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 71103744

約数和(自身を除く): 43273974

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 53, 69, 106, 115, 138, 159, 230, 265, 318, 345, 530, 690, 761, 795, 1219, 1522, 1590, 2283, 2438, 3657, 3805, 4566, 6095, 7314, 7610, 11415, 12190, 17503, 18285, 22830, 35006, 36570, 40333, 52509, 80666, 87515, 105018, 120999, 175030, 201665, 241998, 262545, 403330, 525090, 604995, 927659, 1209990, 1855318, 2782977, 4638295, 5565954, 9276590, 13914885, 27829770]

約数ペア:

[(1, 27829770), (2, 13914885), (3, 9276590), (5, 5565954), (6, 4638295), (10, 2782977), (15, 1855318), (23, 1209990), (30, 927659), (46, 604995), (53, 525090), (69, 403330), (106, 262545), (115, 241998), (138, 201665), (159, 175030), (230, 120999), (265, 105018), (318, 87515), (345, 80666), (530, 52509), (690, 40333), (761, 36570), (795, 35006), (1219, 22830), (1522, 18285), (1590, 17503), (2283, 12190), (2438, 11415), (3657, 7610), (3805, 7314), (4566, 6095)]