40467090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 102269952

約数和(自身を除く): 61802862

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 53, 62, 93, 106, 155, 159, 186, 265, 310, 318, 465, 530, 795, 821, 930, 1590, 1642, 1643, 2463, 3286, 4105, 4926, 4929, 8210, 8215, 9858, 12315, 16430, 24630, 24645, 25451, 43513, 49290, 50902, 76353, 87026, 127255, 130539, 152706, 217565, 254510, 261078, 381765, 435130, 652695, 763530, 1305390, 1348903, 2697806, 4046709, 6744515, 8093418, 13489030, 20233545, 40467090]

約数ペア:

[(1, 40467090), (2, 20233545), (3, 13489030), (5, 8093418), (6, 6744515), (10, 4046709), (15, 2697806), (30, 1348903), (31, 1305390), (53, 763530), (62, 652695), (93, 435130), (106, 381765), (155, 261078), (159, 254510), (186, 217565), (265, 152706), (310, 130539), (318, 127255), (465, 87026), (530, 76353), (795, 50902), (821, 49290), (930, 43513), (1590, 25451), (1642, 24645), (1643, 24630), (2463, 16430), (3286, 12315), (4105, 9858), (4926, 8215), (4929, 8210)]