103153740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1789}}^1$

素因数の和:1863

約数の個数: 72

約数和(自身を含む): 298614960

約数和(自身を除く): 195461220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1789, 1860, 1922, 2883, 3578, 3844, 4805, 5367, 5766, 7156, 8945, 9610, 10734, 11532, 14415, 17890, 19220, 21468, 26835, 28830, 35780, 53670, 55459, 57660, 107340, 110918, 166377, 221836, 277295, 332754, 554590, 665508, 831885, 1109180, 1663770, 1719229, 3327540, 3438458, 5157687, 6876916, 8596145, 10315374, 17192290, 20630748, 25788435, 34384580, 51576870, 103153740]

約数ペア:

[(1, 103153740), (2, 51576870), (3, 34384580), (4, 25788435), (5, 20630748), (6, 17192290), (10, 10315374), (12, 8596145), (15, 6876916), (20, 5157687), (30, 3438458), (31, 3327540), (60, 1719229), (62, 1663770), (93, 1109180), (124, 831885), (155, 665508), (186, 554590), (310, 332754), (372, 277295), (465, 221836), (620, 166377), (930, 110918), (961, 107340), (1789, 57660), (1860, 55459), (1922, 53670), (2883, 35780), (3578, 28830), (3844, 26835), (4805, 21468), (5367, 19220), (5766, 17890), (7156, 14415), (8945, 11532), (9610, 10734)]