214965780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2459}}^1$

素因数の和:2549

約数の個数: 96

約数和(自身を含む): 634798080

約数和(自身を除く): 419832300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 372, 465, 470, 564, 620, 705, 930, 940, 1410, 1457, 1860, 2459, 2820, 2914, 4371, 4918, 5828, 7285, 7377, 8742, 9836, 12295, 14570, 14754, 17484, 21855, 24590, 29140, 29508, 36885, 43710, 49180, 73770, 76229, 87420, 115573, 147540, 152458, 228687, 231146, 304916, 346719, 381145, 457374, 462292, 577865, 693438, 762290, 914748, 1143435, 1155730, 1386876, 1524580, 1733595, 2286870, 2311460, 3467190, 3582763, 4573740, 6934380, 7165526, 10748289, 14331052, 17913815, 21496578, 35827630, 42993156, 53741445, 71655260, 107482890, 214965780]

約数ペア:

[(1, 214965780), (2, 107482890), (3, 71655260), (4, 53741445), (5, 42993156), (6, 35827630), (10, 21496578), (12, 17913815), (15, 14331052), (20, 10748289), (30, 7165526), (31, 6934380), (47, 4573740), (60, 3582763), (62, 3467190), (93, 2311460), (94, 2286870), (124, 1733595), (141, 1524580), (155, 1386876), (186, 1155730), (188, 1143435), (235, 914748), (282, 762290), (310, 693438), (372, 577865), (465, 462292), (470, 457374), (564, 381145), (620, 346719), (705, 304916), (930, 231146), (940, 228687), (1410, 152458), (1457, 147540), (1860, 115573), (2459, 87420), (2820, 76229), (2914, 73770), (4371, 49180), (4918, 43710), (5828, 36885), (7285, 29508), (7377, 29140), (8742, 24590), (9836, 21855), (12295, 17484), (14570, 14754)]