12506820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3533}}^1$

素因数の和:3604

約数の個数: 48

約数和(自身を含む): 35622720

約数和(自身を除く): 23115900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3533, 3540, 7066, 10599, 14132, 17665, 21198, 35330, 42396, 52995, 70660, 105990, 208447, 211980, 416894, 625341, 833788, 1042235, 1250682, 2084470, 2501364, 3126705, 4168940, 6253410, 12506820]

約数ペア:

[(1, 12506820), (2, 6253410), (3, 4168940), (4, 3126705), (5, 2501364), (6, 2084470), (10, 1250682), (12, 1042235), (15, 833788), (20, 625341), (30, 416894), (59, 211980), (60, 208447), (118, 105990), (177, 70660), (236, 52995), (295, 42396), (354, 35330), (590, 21198), (708, 17665), (885, 14132), (1180, 10599), (1770, 7066), (3533, 3540)]