302012350

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 571392000

約数和(自身を除く): 269379650

約数列:

[1, 2, 5, 10, 25, 50, 127, 199, 239, 254, 398, 478, 635, 995, 1195, 1270, 1990, 2390, 3175, 4975, 5975, 6350, 9950, 11950, 25273, 30353, 47561, 50546, 60706, 95122, 126365, 151765, 237805, 252730, 303530, 475610, 631825, 758825, 1189025, 1263650, 1517650, 2378050, 6040247, 12080494, 30201235, 60402470, 151006175, 302012350]

約数ペア:

[(1, 302012350), (2, 151006175), (5, 60402470), (10, 30201235), (25, 12080494), (50, 6040247), (127, 2378050), (199, 1517650), (239, 1263650), (254, 1189025), (398, 758825), (478, 631825), (635, 475610), (995, 303530), (1195, 252730), (1270, 237805), (1990, 151765), (2390, 126365), (3175, 95122), (4975, 60706), (5975, 50546), (6350, 47561), (9950, 30353), (11950, 25273)]