11591460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 35695296

約数和(自身を除く): 24103836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 907, 1065, 1278, 1420, 1814, 2130, 2556, 2721, 3195, 3628, 4260, 4535, 5442, 6390, 8163, 9070, 10884, 12780, 13605, 16326, 18140, 27210, 32652, 40815, 54420, 64397, 81630, 128794, 163260, 193191, 257588, 321985, 386382, 579573, 643970, 772764, 965955, 1159146, 1287940, 1931910, 2318292, 2897865, 3863820, 5795730, 11591460]

約数ペア:

[(1, 11591460), (2, 5795730), (3, 3863820), (4, 2897865), (5, 2318292), (6, 1931910), (9, 1287940), (10, 1159146), (12, 965955), (15, 772764), (18, 643970), (20, 579573), (30, 386382), (36, 321985), (45, 257588), (60, 193191), (71, 163260), (90, 128794), (142, 81630), (180, 64397), (213, 54420), (284, 40815), (355, 32652), (426, 27210), (639, 18140), (710, 16326), (852, 13605), (907, 12780), (1065, 10884), (1278, 9070), (1420, 8163), (1814, 6390), (2130, 5442), (2556, 4535), (2721, 4260), (3195, 3628)]