1019699460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{435769}}^1$

素因数の和:435797

約数の個数: 72

約数和(自身を含む): 3331025880

約数和(自身を除く): 2311326420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 435769, 871538, 1307307, 1743076, 2178845, 2614614, 3921921, 4357690, 5229228, 5664997, 6536535, 7843842, 8715380, 11329994, 13073070, 15687684, 16994991, 19609605, 22659988, 26146140, 28324985, 33989982, 39219210, 50984973, 56649970, 67979964, 78438420, 84974955, 101969946, 113299940, 169949910, 203939892, 254924865, 339899820, 509849730, 1019699460]

約数ペア:

[(1, 1019699460), (2, 509849730), (3, 339899820), (4, 254924865), (5, 203939892), (6, 169949910), (9, 113299940), (10, 101969946), (12, 84974955), (13, 78438420), (15, 67979964), (18, 56649970), (20, 50984973), (26, 39219210), (30, 33989982), (36, 28324985), (39, 26146140), (45, 22659988), (52, 19609605), (60, 16994991), (65, 15687684), (78, 13073070), (90, 11329994), (117, 8715380), (130, 7843842), (156, 6536535), (180, 5664997), (195, 5229228), (234, 4357690), (260, 3921921), (390, 2614614), (468, 2178845), (585, 1743076), (780, 1307307), (1170, 871538), (2340, 435769)]