298917660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{216607}}^1$

素因数の和:216642

約数の個数: 48

約数和(自身を含む): 873363456

約数和(自身を除く): 574445796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 216607, 433214, 649821, 866428, 1083035, 1299642, 2166070, 2599284, 3249105, 4332140, 4981961, 6498210, 9963922, 12996420, 14945883, 19927844, 24909805, 29891766, 49819610, 59783532, 74729415, 99639220, 149458830, 298917660]

約数ペア:

[(1, 298917660), (2, 149458830), (3, 99639220), (4, 74729415), (5, 59783532), (6, 49819610), (10, 29891766), (12, 24909805), (15, 19927844), (20, 14945883), (23, 12996420), (30, 9963922), (46, 6498210), (60, 4981961), (69, 4332140), (92, 3249105), (115, 2599284), (138, 2166070), (230, 1299642), (276, 1083035), (345, 866428), (460, 649821), (690, 433214), (1380, 216607)]