492048420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{34313}}^1$

素因数の和:34564

約数の個数: 48

約数和(自身を含む): 1383540480

約数和(自身を除く): 891492060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 14340, 34313, 68626, 102939, 137252, 171565, 205878, 343130, 411756, 514695, 686260, 1029390, 2058780, 8200807, 16401614, 24602421, 32803228, 41004035, 49204842, 82008070, 98409684, 123012105, 164016140, 246024210, 492048420]

約数ペア:

[(1, 492048420), (2, 246024210), (3, 164016140), (4, 123012105), (5, 98409684), (6, 82008070), (10, 49204842), (12, 41004035), (15, 32803228), (20, 24602421), (30, 16401614), (60, 8200807), (239, 2058780), (478, 1029390), (717, 686260), (956, 514695), (1195, 411756), (1434, 343130), (2390, 205878), (2868, 171565), (3585, 137252), (4780, 102939), (7170, 68626), (14340, 34313)]