802625940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193871}}^1$

素因数の和:193909

約数の個数: 72

約数和(自身を含む): 2540498688

約数和(自身を除く): 1737872748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 193871, 387742, 581613, 775484, 969355, 1163226, 1744839, 1938710, 2326452, 2908065, 3489678, 3877420, 4459033, 5816130, 6979356, 8724195, 8918066, 11632260, 13377099, 17448390, 17836132, 22295165, 26754198, 34896780, 40131297, 44590330, 53508396, 66885495, 80262594, 89180660, 133770990, 160525188, 200656485, 267541980, 401312970, 802625940]

約数ペア:

[(1, 802625940), (2, 401312970), (3, 267541980), (4, 200656485), (5, 160525188), (6, 133770990), (9, 89180660), (10, 80262594), (12, 66885495), (15, 53508396), (18, 44590330), (20, 40131297), (23, 34896780), (30, 26754198), (36, 22295165), (45, 17836132), (46, 17448390), (60, 13377099), (69, 11632260), (90, 8918066), (92, 8724195), (115, 6979356), (138, 5816130), (180, 4459033), (207, 3877420), (230, 3489678), (276, 2908065), (345, 2326452), (414, 1938710), (460, 1744839), (690, 1163226), (828, 969355), (1035, 775484), (1380, 581613), (2070, 387742), (4140, 193871)]