83702970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7949}}^1$

素因数の和:7981

約数の個数: 80

約数和(自身を含む): 242411400

約数和(自身を除く): 158708430

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 7949, 10530, 15898, 23847, 39745, 47694, 71541, 79490, 103337, 119235, 143082, 206674, 214623, 238470, 310011, 357705, 429246, 516685, 620022, 643869, 715410, 930033, 1033370, 1073115, 1287738, 1550055, 1860066, 2146230, 2790099, 3100110, 3219345, 4650165, 5580198, 6438690, 8370297, 9300330, 13950495, 16740594, 27900990, 41851485, 83702970]

約数ペア:

[(1, 83702970), (2, 41851485), (3, 27900990), (5, 16740594), (6, 13950495), (9, 9300330), (10, 8370297), (13, 6438690), (15, 5580198), (18, 4650165), (26, 3219345), (27, 3100110), (30, 2790099), (39, 2146230), (45, 1860066), (54, 1550055), (65, 1287738), (78, 1073115), (81, 1033370), (90, 930033), (117, 715410), (130, 643869), (135, 620022), (162, 516685), (195, 429246), (234, 357705), (270, 310011), (351, 238470), (390, 214623), (405, 206674), (585, 143082), (702, 119235), (810, 103337), (1053, 79490), (1170, 71541), (1755, 47694), (2106, 39745), (3510, 23847), (5265, 15898), (7949, 10530)]