21799681230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{122477}}^1$

素因数の和:122853

約数の個数: 64

約数和(自身を含む): 55556020800

約数和(自身を除く): 33756339570

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 349, 510, 698, 1047, 1745, 2094, 3490, 5235, 5933, 10470, 11866, 17799, 29665, 35598, 59330, 88995, 122477, 177990, 244954, 367431, 612385, 734862, 1224770, 1837155, 2082109, 3674310, 4164218, 6246327, 10410545, 12492654, 20821090, 31231635, 42744473, 62463270, 85488946, 128233419, 213722365, 256466838, 427444730, 641167095, 726656041, 1282334190, 1453312082, 2179968123, 3633280205, 4359936246, 7266560410, 10899840615, 21799681230]

約数ペア:

[(1, 21799681230), (2, 10899840615), (3, 7266560410), (5, 4359936246), (6, 3633280205), (10, 2179968123), (15, 1453312082), (17, 1282334190), (30, 726656041), (34, 641167095), (51, 427444730), (85, 256466838), (102, 213722365), (170, 128233419), (255, 85488946), (349, 62463270), (510, 42744473), (698, 31231635), (1047, 20821090), (1745, 12492654), (2094, 10410545), (3490, 6246327), (5235, 4164218), (5933, 3674310), (10470, 2082109), (11866, 1837155), (17799, 1224770), (29665, 734862), (35598, 612385), (59330, 367431), (88995, 244954), (122477, 177990)]