828288090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{69197}}^1$

素因数の和:69236

約数の個数: 96

約数和(自身を含む): 2590773120

約数和(自身を除く): 1762485030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11970, 69197, 138394, 207591, 345985, 415182, 484379, 622773, 691970, 968758, 1037955, 1245546, 1314743, 1453137, 2075910, 2421895, 2629486, 2906274, 3113865, 3944229, 4359411, 4843790, 6227730, 6573715, 7265685, 7888458, 8718822, 9203201, 11832687, 13147430, 14531370, 18406402, 19721145, 21797055, 23665374, 27609603, 39442290, 43594110, 46016005, 55219206, 59163435, 82828809, 92032010, 118326870, 138048015, 165657618, 276096030, 414144045, 828288090]

約数ペア:

[(1, 828288090), (2, 414144045), (3, 276096030), (5, 165657618), (6, 138048015), (7, 118326870), (9, 92032010), (10, 82828809), (14, 59163435), (15, 55219206), (18, 46016005), (19, 43594110), (21, 39442290), (30, 27609603), (35, 23665374), (38, 21797055), (42, 19721145), (45, 18406402), (57, 14531370), (63, 13147430), (70, 11832687), (90, 9203201), (95, 8718822), (105, 7888458), (114, 7265685), (126, 6573715), (133, 6227730), (171, 4843790), (190, 4359411), (210, 3944229), (266, 3113865), (285, 2906274), (315, 2629486), (342, 2421895), (399, 2075910), (570, 1453137), (630, 1314743), (665, 1245546), (798, 1037955), (855, 968758), (1197, 691970), (1330, 622773), (1710, 484379), (1995, 415182), (2394, 345985), (3990, 207591), (5985, 138394), (11970, 69197)]