22314780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:987

約数の個数: 72

約数和(自身を含む): 68219424

約数和(自身を除く): 45904644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 821, 906, 1359, 1510, 1642, 1812, 2265, 2463, 2718, 3020, 3284, 4105, 4530, 4926, 5436, 6795, 7389, 8210, 9060, 9852, 12315, 13590, 14778, 16420, 24630, 27180, 29556, 36945, 49260, 73890, 123971, 147780, 247942, 371913, 495884, 619855, 743826, 1115739, 1239710, 1487652, 1859565, 2231478, 2479420, 3719130, 4462956, 5578695, 7438260, 11157390, 22314780]

約数ペア:

[(1, 22314780), (2, 11157390), (3, 7438260), (4, 5578695), (5, 4462956), (6, 3719130), (9, 2479420), (10, 2231478), (12, 1859565), (15, 1487652), (18, 1239710), (20, 1115739), (30, 743826), (36, 619855), (45, 495884), (60, 371913), (90, 247942), (151, 147780), (180, 123971), (302, 73890), (453, 49260), (604, 36945), (755, 29556), (821, 27180), (906, 24630), (1359, 16420), (1510, 14778), (1642, 13590), (1812, 12315), (2265, 9852), (2463, 9060), (2718, 8210), (3020, 7389), (3284, 6795), (4105, 5436), (4530, 4926)]