6728670

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:109

約数の個数: 112

約数和(自身を含む): 19831392

約数和(自身を除く): 13102722

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 71, 78, 81, 90, 117, 130, 135, 142, 162, 195, 213, 234, 243, 270, 351, 355, 390, 405, 426, 486, 585, 639, 702, 710, 729, 810, 923, 1053, 1065, 1170, 1215, 1278, 1458, 1755, 1846, 1917, 2106, 2130, 2430, 2769, 3159, 3195, 3510, 3645, 3834, 4615, 5265, 5538, 5751, 6318, 6390, 7290, 8307, 9230, 9477, 9585, 10530, 11502, 13845, 15795, 16614, 17253, 18954, 19170, 24921, 27690, 28755, 31590, 34506, 41535, 47385, 49842, 51759, 57510, 74763, 83070, 86265, 94770, 103518, 124605, 149526, 172530, 224289, 249210, 258795, 373815, 448578, 517590, 672867, 747630, 1121445, 1345734, 2242890, 3364335, 6728670]

約数ペア:

[(1, 6728670), (2, 3364335), (3, 2242890), (5, 1345734), (6, 1121445), (9, 747630), (10, 672867), (13, 517590), (15, 448578), (18, 373815), (26, 258795), (27, 249210), (30, 224289), (39, 172530), (45, 149526), (54, 124605), (65, 103518), (71, 94770), (78, 86265), (81, 83070), (90, 74763), (117, 57510), (130, 51759), (135, 49842), (142, 47385), (162, 41535), (195, 34506), (213, 31590), (234, 28755), (243, 27690), (270, 24921), (351, 19170), (355, 18954), (390, 17253), (405, 16614), (426, 15795), (486, 13845), (585, 11502), (639, 10530), (702, 9585), (710, 9477), (729, 9230), (810, 8307), (923, 7290), (1053, 6390), (1065, 6318), (1170, 5751), (1215, 5538), (1278, 5265), (1458, 4615), (1755, 3834), (1846, 3645), (1917, 3510), (2106, 3195), (2130, 3159), (2430, 2769)]