2888890650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{2139919}}^1$

素因数の和:2139940

約数の個数: 48

約数和(自身を含む): 7960502400

約数和(自身を除く): 5071611750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 2139919, 4279838, 6419757, 10699595, 12839514, 19259271, 21399190, 32098785, 38518542, 53497975, 57777813, 64197570, 96296355, 106995950, 115555626, 160493925, 192592710, 288889065, 320987850, 481481775, 577778130, 962963550, 1444445325, 2888890650]

約数ペア:

[(1, 2888890650), (2, 1444445325), (3, 962963550), (5, 577778130), (6, 481481775), (9, 320987850), (10, 288889065), (15, 192592710), (18, 160493925), (25, 115555626), (27, 106995950), (30, 96296355), (45, 64197570), (50, 57777813), (54, 53497975), (75, 38518542), (90, 32098785), (135, 21399190), (150, 19259271), (225, 12839514), (270, 10699595), (450, 6419757), (675, 4279838), (1350, 2139919)]