210486510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179903}}^1$

素因数の和:179929

約数の個数: 48

約数和(自身を含む): 589365504

約数和(自身を除く): 378878994

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 179903, 359806, 539709, 899515, 1079418, 1619127, 1799030, 2338739, 2698545, 3238254, 4677478, 5397090, 7016217, 8095635, 11693695, 14032434, 16191270, 21048651, 23387390, 35081085, 42097302, 70162170, 105243255, 210486510]

約数ペア:

[(1, 210486510), (2, 105243255), (3, 70162170), (5, 42097302), (6, 35081085), (9, 23387390), (10, 21048651), (13, 16191270), (15, 14032434), (18, 11693695), (26, 8095635), (30, 7016217), (39, 5397090), (45, 4677478), (65, 3238254), (78, 2698545), (90, 2338739), (117, 1799030), (130, 1619127), (195, 1079418), (234, 899515), (390, 539709), (585, 359806), (1170, 179903)]