918804950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:846

約数の個数: 96

約数和(自身を含む): 2078866944

約数和(自身を除く): 1160061994

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 307, 350, 425, 503, 595, 614, 850, 1006, 1190, 1535, 2149, 2515, 2975, 3070, 3521, 4298, 5030, 5219, 5950, 7042, 7675, 8551, 10438, 10745, 12575, 15350, 17102, 17605, 21490, 25150, 26095, 35210, 36533, 42755, 52190, 53725, 59857, 73066, 85510, 88025, 107450, 119714, 130475, 154421, 176050, 182665, 213775, 260950, 299285, 308842, 365330, 427550, 598570, 772105, 913325, 1080947, 1496425, 1544210, 1826650, 2161894, 2625157, 2992850, 3860525, 5250314, 5404735, 7721050, 10809470, 13125785, 18376099, 26251570, 27023675, 36752198, 54047350, 65628925, 91880495, 131257850, 183760990, 459402475, 918804950]

約数ペア:

[(1, 918804950), (2, 459402475), (5, 183760990), (7, 131257850), (10, 91880495), (14, 65628925), (17, 54047350), (25, 36752198), (34, 27023675), (35, 26251570), (50, 18376099), (70, 13125785), (85, 10809470), (119, 7721050), (170, 5404735), (175, 5250314), (238, 3860525), (307, 2992850), (350, 2625157), (425, 2161894), (503, 1826650), (595, 1544210), (614, 1496425), (850, 1080947), (1006, 913325), (1190, 772105), (1535, 598570), (2149, 427550), (2515, 365330), (2975, 308842), (3070, 299285), (3521, 260950), (4298, 213775), (5030, 182665), (5219, 176050), (5950, 154421), (7042, 130475), (7675, 119714), (8551, 107450), (10438, 88025), (10745, 85510), (12575, 73066), (15350, 59857), (17102, 53725), (17605, 52190), (21490, 42755), (25150, 36533), (26095, 35210)]