8740045380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1203863}}^1$

素因数の和:1203897

約数の個数: 72

約数和(自身を含む): 26899137216

約数和(自身を除く): 18159091836

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 1203863, 2407726, 3611589, 4815452, 6019315, 7223178, 12038630, 13242493, 14446356, 18057945, 24077260, 26484986, 36115890, 39727479, 52969972, 66212465, 72231780, 79454958, 132424930, 145667423, 158909916, 198637395, 264849860, 291334846, 397274790, 437002269, 582669692, 728337115, 794549580, 874004538, 1456674230, 1748009076, 2185011345, 2913348460, 4370022690, 8740045380]

約数ペア:

[(1, 8740045380), (2, 4370022690), (3, 2913348460), (4, 2185011345), (5, 1748009076), (6, 1456674230), (10, 874004538), (11, 794549580), (12, 728337115), (15, 582669692), (20, 437002269), (22, 397274790), (30, 291334846), (33, 264849860), (44, 198637395), (55, 158909916), (60, 145667423), (66, 132424930), (110, 79454958), (121, 72231780), (132, 66212465), (165, 52969972), (220, 39727479), (242, 36115890), (330, 26484986), (363, 24077260), (484, 18057945), (605, 14446356), (660, 13242493), (726, 12038630), (1210, 7223178), (1452, 6019315), (1815, 4815452), (2420, 3611589), (3630, 2407726), (7260, 1203863)]