22230420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 66044160

約数和(自身を除く): 43813740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 89, 92, 115, 138, 178, 181, 230, 267, 276, 345, 356, 362, 445, 460, 534, 543, 690, 724, 890, 905, 1068, 1086, 1335, 1380, 1780, 1810, 2047, 2172, 2670, 2715, 3620, 4094, 4163, 5340, 5430, 6141, 8188, 8326, 10235, 10860, 12282, 12489, 16109, 16652, 20470, 20815, 24564, 24978, 30705, 32218, 40940, 41630, 48327, 49956, 61410, 62445, 64436, 80545, 83260, 96654, 122820, 124890, 161090, 193308, 241635, 249780, 322180, 370507, 483270, 741014, 966540, 1111521, 1482028, 1852535, 2223042, 3705070, 4446084, 5557605, 7410140, 11115210, 22230420]

約数ペア:

[(1, 22230420), (2, 11115210), (3, 7410140), (4, 5557605), (5, 4446084), (6, 3705070), (10, 2223042), (12, 1852535), (15, 1482028), (20, 1111521), (23, 966540), (30, 741014), (46, 483270), (60, 370507), (69, 322180), (89, 249780), (92, 241635), (115, 193308), (138, 161090), (178, 124890), (181, 122820), (230, 96654), (267, 83260), (276, 80545), (345, 64436), (356, 62445), (362, 61410), (445, 49956), (460, 48327), (534, 41630), (543, 40940), (690, 32218), (724, 30705), (890, 24978), (905, 24564), (1068, 20815), (1086, 20470), (1335, 16652), (1380, 16109), (1780, 12489), (1810, 12282), (2047, 10860), (2172, 10235), (2670, 8326), (2715, 8188), (3620, 6141), (4094, 5430), (4163, 5340)]