60890380

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 131636736

約数和(自身を除く): 70746356

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 211, 235, 307, 422, 470, 614, 844, 940, 1055, 1228, 1535, 2110, 3070, 4220, 6140, 9917, 14429, 19834, 28858, 39668, 49585, 57716, 64777, 72145, 99170, 129554, 144290, 198340, 259108, 288580, 323885, 647770, 1295540, 3044519, 6089038, 12178076, 15222595, 30445190, 60890380]

約数ペア:

[(1, 60890380), (2, 30445190), (4, 15222595), (5, 12178076), (10, 6089038), (20, 3044519), (47, 1295540), (94, 647770), (188, 323885), (211, 288580), (235, 259108), (307, 198340), (422, 144290), (470, 129554), (614, 99170), (844, 72145), (940, 64777), (1055, 57716), (1228, 49585), (1535, 39668), (2110, 28858), (3070, 19834), (4220, 14429), (6140, 9917)]