818192531230

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1\times {\mathrm{599}}^1\times {\mathrm{1493}}^1$

素因数の和:2769

約数の個数: 64

約数和(自身を含む): 1487020032000

約数和(自身を除く): 668827500770

約数列:

[1, 2, 5, 10, 191, 382, 479, 599, 955, 958, 1198, 1493, 1910, 2395, 2986, 2995, 4790, 5990, 7465, 14930, 91489, 114409, 182978, 228818, 285163, 286921, 457445, 570326, 572045, 573842, 715147, 894307, 914890, 1144090, 1425815, 1430294, 1434605, 1788614, 2851630, 2869210, 3575735, 4471535, 7151470, 8943070, 54801911, 109603822, 136593077, 170812637, 273186154, 274009555, 341625274, 428373053, 548019110, 682965385, 854063185, 856746106, 1365930770, 1708126370, 2141865265, 4283730530, 81819253123, 163638506246, 409096265615, 818192531230]

約数ペア:

[(1, 818192531230), (2, 409096265615), (5, 163638506246), (10, 81819253123), (191, 4283730530), (382, 2141865265), (479, 1708126370), (599, 1365930770), (955, 856746106), (958, 854063185), (1198, 682965385), (1493, 548019110), (1910, 428373053), (2395, 341625274), (2986, 274009555), (2995, 273186154), (4790, 170812637), (5990, 136593077), (7465, 109603822), (14930, 54801911), (91489, 8943070), (114409, 7151470), (182978, 4471535), (228818, 3575735), (285163, 2869210), (286921, 2851630), (457445, 1788614), (570326, 1434605), (572045, 1430294), (573842, 1425815), (715147, 1144090), (894307, 914890)]