977670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:107

約数の個数: 80

約数和(自身を含む): 2822688

約数和(自身を除く): 1845018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 71, 81, 85, 90, 102, 135, 142, 153, 162, 170, 213, 255, 270, 306, 355, 405, 426, 459, 510, 639, 710, 765, 810, 918, 1065, 1207, 1278, 1377, 1530, 1917, 2130, 2295, 2414, 2754, 3195, 3621, 3834, 4590, 5751, 6035, 6390, 6885, 7242, 9585, 10863, 11502, 12070, 13770, 18105, 19170, 21726, 28755, 32589, 36210, 54315, 57510, 65178, 97767, 108630, 162945, 195534, 325890, 488835, 977670]

約数ペア:

[(1, 977670), (2, 488835), (3, 325890), (5, 195534), (6, 162945), (9, 108630), (10, 97767), (15, 65178), (17, 57510), (18, 54315), (27, 36210), (30, 32589), (34, 28755), (45, 21726), (51, 19170), (54, 18105), (71, 13770), (81, 12070), (85, 11502), (90, 10863), (102, 9585), (135, 7242), (142, 6885), (153, 6390), (162, 6035), (170, 5751), (213, 4590), (255, 3834), (270, 3621), (306, 3195), (355, 2754), (405, 2414), (426, 2295), (459, 2130), (510, 1917), (639, 1530), (710, 1377), (765, 1278), (810, 1207), (918, 1065)]