4911450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 12320640

約数和(自身を除く): 7409190

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 137, 150, 239, 274, 411, 478, 685, 717, 822, 1195, 1370, 1434, 2055, 2390, 3425, 3585, 4110, 5975, 6850, 7170, 10275, 11950, 17925, 20550, 32743, 35850, 65486, 98229, 163715, 196458, 327430, 491145, 818575, 982290, 1637150, 2455725, 4911450]

約数ペア:

[(1, 4911450), (2, 2455725), (3, 1637150), (5, 982290), (6, 818575), (10, 491145), (15, 327430), (25, 196458), (30, 163715), (50, 98229), (75, 65486), (137, 35850), (150, 32743), (239, 20550), (274, 17925), (411, 11950), (478, 10275), (685, 7170), (717, 6850), (822, 5975), (1195, 4110), (1370, 3585), (1434, 3425), (2055, 2390)]