12943020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 38610432

約数和(自身を除く): 25667412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 83, 92, 113, 115, 138, 166, 226, 230, 249, 276, 332, 339, 345, 415, 452, 460, 498, 565, 678, 690, 830, 996, 1130, 1245, 1356, 1380, 1660, 1695, 1909, 2260, 2490, 2599, 3390, 3818, 4980, 5198, 5727, 6780, 7636, 7797, 9379, 9545, 10396, 11454, 12995, 15594, 18758, 19090, 22908, 25990, 28137, 28635, 31188, 37516, 38180, 38985, 46895, 51980, 56274, 57270, 77970, 93790, 112548, 114540, 140685, 155940, 187580, 215717, 281370, 431434, 562740, 647151, 862868, 1078585, 1294302, 2157170, 2588604, 3235755, 4314340, 6471510, 12943020]

約数ペア:

[(1, 12943020), (2, 6471510), (3, 4314340), (4, 3235755), (5, 2588604), (6, 2157170), (10, 1294302), (12, 1078585), (15, 862868), (20, 647151), (23, 562740), (30, 431434), (46, 281370), (60, 215717), (69, 187580), (83, 155940), (92, 140685), (113, 114540), (115, 112548), (138, 93790), (166, 77970), (226, 57270), (230, 56274), (249, 51980), (276, 46895), (332, 38985), (339, 38180), (345, 37516), (415, 31188), (452, 28635), (460, 28137), (498, 25990), (565, 22908), (678, 19090), (690, 18758), (830, 15594), (996, 12995), (1130, 11454), (1245, 10396), (1356, 9545), (1380, 9379), (1660, 7797), (1695, 7636), (1909, 6780), (2260, 5727), (2490, 5198), (2599, 4980), (3390, 3818)]