61568910

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1984

約数の個数: 96

約数和(自身を含む): 178869600

約数和(自身を除く): 117300690

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, 243, 270, 351, 390, 405, 486, 585, 702, 810, 1053, 1170, 1215, 1755, 1949, 2106, 2430, 3159, 3510, 3898, 5265, 5847, 6318, 9745, 10530, 11694, 15795, 17541, 19490, 25337, 29235, 31590, 35082, 50674, 52623, 58470, 76011, 87705, 105246, 126685, 152022, 157869, 175410, 228033, 253370, 263115, 315738, 380055, 456066, 473607, 526230, 684099, 760110, 789345, 947214, 1140165, 1368198, 1578690, 2052297, 2280330, 2368035, 3420495, 4104594, 4736070, 6156891, 6840990, 10261485, 12313782, 20522970, 30784455, 61568910]

約数ペア:

[(1, 61568910), (2, 30784455), (3, 20522970), (5, 12313782), (6, 10261485), (9, 6840990), (10, 6156891), (13, 4736070), (15, 4104594), (18, 3420495), (26, 2368035), (27, 2280330), (30, 2052297), (39, 1578690), (45, 1368198), (54, 1140165), (65, 947214), (78, 789345), (81, 760110), (90, 684099), (117, 526230), (130, 473607), (135, 456066), (162, 380055), (195, 315738), (234, 263115), (243, 253370), (270, 228033), (351, 175410), (390, 157869), (405, 152022), (486, 126685), (585, 105246), (702, 87705), (810, 76011), (1053, 58470), (1170, 52623), (1215, 50674), (1755, 35082), (1949, 31590), (2106, 29235), (2430, 25337), (3159, 19490), (3510, 17541), (3898, 15795), (5265, 11694), (5847, 10530), (6318, 9745)]