150658340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{153733}}^1$

素因数の和:153756

約数の個数: 36

約数和(自身を含む): 368039196

約数和(自身を除く): 217380856

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 153733, 307466, 614932, 768665, 1076131, 1537330, 2152262, 3074660, 4304524, 5380655, 7532917, 10761310, 15065834, 21522620, 30131668, 37664585, 75329170, 150658340]

約数ペア:

[(1, 150658340), (2, 75329170), (4, 37664585), (5, 30131668), (7, 21522620), (10, 15065834), (14, 10761310), (20, 7532917), (28, 5380655), (35, 4304524), (49, 3074660), (70, 2152262), (98, 1537330), (140, 1076131), (196, 768665), (245, 614932), (490, 307466), (980, 153733)]