344750940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{11071}}^1$

素因数の和:11259

約数の個数: 72

約数和(自身を含む): 1051884288

約数和(自身を除く): 707133348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 5190, 6228, 7785, 10380, 11071, 15570, 22142, 31140, 33213, 44284, 55355, 66426, 99639, 110710, 132852, 166065, 199278, 221420, 332130, 398556, 498195, 664260, 996390, 1915283, 1992780, 3830566, 5745849, 7661132, 9576415, 11491698, 17237547, 19152830, 22983396, 28729245, 34475094, 38305660, 57458490, 68950188, 86187735, 114916980, 172375470, 344750940]

約数ペア:

[(1, 344750940), (2, 172375470), (3, 114916980), (4, 86187735), (5, 68950188), (6, 57458490), (9, 38305660), (10, 34475094), (12, 28729245), (15, 22983396), (18, 19152830), (20, 17237547), (30, 11491698), (36, 9576415), (45, 7661132), (60, 5745849), (90, 3830566), (173, 1992780), (180, 1915283), (346, 996390), (519, 664260), (692, 498195), (865, 398556), (1038, 332130), (1557, 221420), (1730, 199278), (2076, 166065), (2595, 132852), (3114, 110710), (3460, 99639), (5190, 66426), (6228, 55355), (7785, 44284), (10380, 33213), (11071, 31140), (15570, 22142)]