4402380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 12418560

約数和(自身を除く): 8016180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 307, 478, 614, 717, 921, 956, 1195, 1228, 1434, 1535, 1842, 2390, 2868, 3070, 3585, 3684, 4605, 4780, 6140, 7170, 9210, 14340, 18420, 73373, 146746, 220119, 293492, 366865, 440238, 733730, 880476, 1100595, 1467460, 2201190, 4402380]

約数ペア:

[(1, 4402380), (2, 2201190), (3, 1467460), (4, 1100595), (5, 880476), (6, 733730), (10, 440238), (12, 366865), (15, 293492), (20, 220119), (30, 146746), (60, 73373), (239, 18420), (307, 14340), (478, 9210), (614, 7170), (717, 6140), (921, 4780), (956, 4605), (1195, 3684), (1228, 3585), (1434, 3070), (1535, 2868), (1842, 2390)]