86108570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 176359680

約数和(自身を除く): 90251110

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 53, 85, 95, 106, 170, 190, 265, 323, 503, 530, 646, 901, 1006, 1007, 1615, 1802, 2014, 2515, 3230, 4505, 5030, 5035, 8551, 9010, 9557, 10070, 17102, 17119, 19114, 26659, 34238, 42755, 47785, 53318, 85510, 85595, 95570, 133295, 162469, 171190, 266590, 324938, 453203, 506521, 812345, 906406, 1013042, 1624690, 2266015, 2532605, 4532030, 5065210, 8610857, 17221714, 43054285, 86108570]

約数ペア:

[(1, 86108570), (2, 43054285), (5, 17221714), (10, 8610857), (17, 5065210), (19, 4532030), (34, 2532605), (38, 2266015), (53, 1624690), (85, 1013042), (95, 906406), (106, 812345), (170, 506521), (190, 453203), (265, 324938), (323, 266590), (503, 171190), (530, 162469), (646, 133295), (901, 95570), (1006, 85595), (1007, 85510), (1615, 53318), (1802, 47785), (2014, 42755), (2515, 34238), (3230, 26659), (4505, 19114), (5030, 17119), (5035, 17102), (8551, 10070), (9010, 9557)]