61843140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11083}}^1$

素因数の和:11129

約数の個数: 72

約数和(自身を含む): 193659648

約数和(自身を除く): 131816508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 11083, 22166, 33249, 44332, 55415, 66498, 99747, 110830, 132996, 166245, 199494, 221660, 332490, 343573, 398988, 498735, 664980, 687146, 997470, 1030719, 1374292, 1717865, 1994940, 2061438, 3092157, 3435730, 4122876, 5153595, 6184314, 6871460, 10307190, 12368628, 15460785, 20614380, 30921570, 61843140]

約数ペア:

[(1, 61843140), (2, 30921570), (3, 20614380), (4, 15460785), (5, 12368628), (6, 10307190), (9, 6871460), (10, 6184314), (12, 5153595), (15, 4122876), (18, 3435730), (20, 3092157), (30, 2061438), (31, 1994940), (36, 1717865), (45, 1374292), (60, 1030719), (62, 997470), (90, 687146), (93, 664980), (124, 498735), (155, 398988), (180, 343573), (186, 332490), (279, 221660), (310, 199494), (372, 166245), (465, 132996), (558, 110830), (620, 99747), (930, 66498), (1116, 55415), (1395, 44332), (1860, 33249), (2790, 22166), (5580, 11083)]