73230940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1871}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 163537920

約数和(自身を除く): 90306980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 190, 206, 380, 412, 515, 1030, 1871, 1957, 2060, 3742, 3914, 7484, 7828, 9355, 9785, 18710, 19570, 35549, 37420, 39140, 71098, 142196, 177745, 192713, 355490, 385426, 710980, 770852, 963565, 1927130, 3661547, 3854260, 7323094, 14646188, 18307735, 36615470, 73230940]

約数ペア:

[(1, 73230940), (2, 36615470), (4, 18307735), (5, 14646188), (10, 7323094), (19, 3854260), (20, 3661547), (38, 1927130), (76, 963565), (95, 770852), (103, 710980), (190, 385426), (206, 355490), (380, 192713), (412, 177745), (515, 142196), (1030, 71098), (1871, 39140), (1957, 37420), (2060, 35549), (3742, 19570), (3914, 18710), (7484, 9785), (7828, 9355)]