226544940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54721}}^1$

素因数の和:54759

約数の個数: 72

約数和(自身を含む): 717077088

約数和(自身を除く): 490532148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 54721, 109442, 164163, 218884, 273605, 328326, 492489, 547210, 656652, 820815, 984978, 1094420, 1258583, 1641630, 1969956, 2462445, 2517166, 3283260, 3775749, 4924890, 5034332, 6292915, 7551498, 9849780, 11327247, 12585830, 15102996, 18878745, 22654494, 25171660, 37757490, 45308988, 56636235, 75514980, 113272470, 226544940]

約数ペア:

[(1, 226544940), (2, 113272470), (3, 75514980), (4, 56636235), (5, 45308988), (6, 37757490), (9, 25171660), (10, 22654494), (12, 18878745), (15, 15102996), (18, 12585830), (20, 11327247), (23, 9849780), (30, 7551498), (36, 6292915), (45, 5034332), (46, 4924890), (60, 3775749), (69, 3283260), (90, 2517166), (92, 2462445), (115, 1969956), (138, 1641630), (180, 1258583), (207, 1094420), (230, 984978), (276, 820815), (345, 656652), (414, 547210), (460, 492489), (690, 328326), (828, 273605), (1035, 218884), (1380, 164163), (2070, 109442), (4140, 54721)]