13071150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:986

約数の個数: 72

約数和(自身を含む): 36289344

約数和(自身を除く): 23218194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 937, 1395, 1550, 1874, 2325, 2790, 2811, 4650, 4685, 5622, 6975, 8433, 9370, 13950, 14055, 16866, 23425, 28110, 29047, 42165, 46850, 58094, 70275, 84330, 87141, 140550, 145235, 174282, 210825, 261423, 290470, 421650, 435705, 522846, 726175, 871410, 1307115, 1452350, 2178525, 2614230, 4357050, 6535575, 13071150]

約数ペア:

[(1, 13071150), (2, 6535575), (3, 4357050), (5, 2614230), (6, 2178525), (9, 1452350), (10, 1307115), (15, 871410), (18, 726175), (25, 522846), (30, 435705), (31, 421650), (45, 290470), (50, 261423), (62, 210825), (75, 174282), (90, 145235), (93, 140550), (150, 87141), (155, 84330), (186, 70275), (225, 58094), (279, 46850), (310, 42165), (450, 29047), (465, 28110), (558, 23425), (775, 16866), (930, 14055), (937, 13950), (1395, 9370), (1550, 8433), (1874, 6975), (2325, 5622), (2790, 4685), (2811, 4650)]