728214570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{1973}}^1$

素因数の和:3356

約数の個数: 64

約数和(自身を含む): 1944311040

約数和(自身を除く): 1216096470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1367, 1973, 2734, 3946, 4101, 5919, 6835, 8202, 9865, 11838, 12303, 13670, 17757, 19730, 20505, 24606, 29595, 35514, 36909, 41010, 53271, 59190, 61515, 73818, 88785, 106542, 123030, 177570, 184545, 266355, 369090, 532710, 2697091, 5394182, 8091273, 13485455, 16182546, 24273819, 26970910, 40456365, 48547638, 72821457, 80912730, 121369095, 145642914, 242738190, 364107285, 728214570]

約数ペア:

[(1, 728214570), (2, 364107285), (3, 242738190), (5, 145642914), (6, 121369095), (9, 80912730), (10, 72821457), (15, 48547638), (18, 40456365), (27, 26970910), (30, 24273819), (45, 16182546), (54, 13485455), (90, 8091273), (135, 5394182), (270, 2697091), (1367, 532710), (1973, 369090), (2734, 266355), (3946, 184545), (4101, 177570), (5919, 123030), (6835, 106542), (8202, 88785), (9865, 73818), (11838, 61515), (12303, 59190), (13670, 53271), (17757, 41010), (19730, 36909), (20505, 35514), (24606, 29595)]