2979192060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1273159}}^1$

素因数の和:1273187

約数の個数: 72

約数和(自身を含む): 9732035040

約数和(自身を除く): 6752842980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 1273159, 2546318, 3819477, 5092636, 6365795, 7638954, 11458431, 12731590, 15277908, 16551067, 19097385, 22916862, 25463180, 33102134, 38194770, 45833724, 49653201, 57292155, 66204268, 76389540, 82755335, 99306402, 114584310, 148959603, 165510670, 198612804, 229168620, 248266005, 297919206, 331021340, 496532010, 595838412, 744798015, 993064020, 1489596030, 2979192060]

約数ペア:

[(1, 2979192060), (2, 1489596030), (3, 993064020), (4, 744798015), (5, 595838412), (6, 496532010), (9, 331021340), (10, 297919206), (12, 248266005), (13, 229168620), (15, 198612804), (18, 165510670), (20, 148959603), (26, 114584310), (30, 99306402), (36, 82755335), (39, 76389540), (45, 66204268), (52, 57292155), (60, 49653201), (65, 45833724), (78, 38194770), (90, 33102134), (117, 25463180), (130, 22916862), (156, 19097385), (180, 16551067), (195, 15277908), (234, 12731590), (260, 11458431), (390, 7638954), (468, 6365795), (585, 5092636), (780, 3819477), (1170, 2546318), (2340, 1273159)]