128367630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 348753600

約数和(自身を除く): 220385970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 137, 145, 174, 261, 274, 290, 359, 411, 435, 522, 685, 718, 822, 870, 1077, 1233, 1305, 1370, 1795, 2055, 2154, 2466, 2610, 3231, 3590, 3973, 4110, 5385, 6165, 6462, 7946, 10411, 10770, 11919, 12330, 16155, 19865, 20822, 23838, 31233, 32310, 35757, 39730, 49183, 52055, 59595, 62466, 71514, 93699, 98366, 104110, 119190, 147549, 156165, 178785, 187398, 245915, 295098, 312330, 357570, 442647, 468495, 491830, 737745, 885294, 936990, 1426307, 1475490, 2213235, 2852614, 4278921, 4426470, 7131535, 8557842, 12836763, 14263070, 21394605, 25673526, 42789210, 64183815, 128367630]

約数ペア:

[(1, 128367630), (2, 64183815), (3, 42789210), (5, 25673526), (6, 21394605), (9, 14263070), (10, 12836763), (15, 8557842), (18, 7131535), (29, 4426470), (30, 4278921), (45, 2852614), (58, 2213235), (87, 1475490), (90, 1426307), (137, 936990), (145, 885294), (174, 737745), (261, 491830), (274, 468495), (290, 442647), (359, 357570), (411, 312330), (435, 295098), (522, 245915), (685, 187398), (718, 178785), (822, 156165), (870, 147549), (1077, 119190), (1233, 104110), (1305, 98366), (1370, 93699), (1795, 71514), (2055, 62466), (2154, 59595), (2466, 52055), (2610, 49183), (3231, 39730), (3590, 35757), (3973, 32310), (4110, 31233), (5385, 23838), (6165, 20822), (6462, 19865), (7946, 16155), (10411, 12330), (10770, 11919)]