138987810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 391704768

約数和(自身を除く): 252716958

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 211, 234, 390, 422, 563, 585, 633, 1055, 1126, 1170, 1266, 1689, 1899, 2110, 2743, 2815, 3165, 3378, 3798, 5067, 5486, 5630, 6330, 7319, 8229, 8445, 9495, 10134, 13715, 14638, 16458, 16890, 18990, 21957, 24687, 25335, 27430, 36595, 41145, 43914, 49374, 50670, 65871, 73190, 82290, 109785, 118793, 123435, 131742, 219570, 237586, 246870, 329355, 356379, 593965, 658710, 712758, 1069137, 1187930, 1544309, 1781895, 2138274, 3088618, 3563790, 4632927, 5345685, 7721545, 9265854, 10691370, 13898781, 15443090, 23164635, 27797562, 46329270, 69493905, 138987810]

約数ペア:

[(1, 138987810), (2, 69493905), (3, 46329270), (5, 27797562), (6, 23164635), (9, 15443090), (10, 13898781), (13, 10691370), (15, 9265854), (18, 7721545), (26, 5345685), (30, 4632927), (39, 3563790), (45, 3088618), (65, 2138274), (78, 1781895), (90, 1544309), (117, 1187930), (130, 1069137), (195, 712758), (211, 658710), (234, 593965), (390, 356379), (422, 329355), (563, 246870), (585, 237586), (633, 219570), (1055, 131742), (1126, 123435), (1170, 118793), (1266, 109785), (1689, 82290), (1899, 73190), (2110, 65871), (2743, 50670), (2815, 49374), (3165, 43914), (3378, 41145), (3798, 36595), (5067, 27430), (5486, 25335), (5630, 24687), (6330, 21957), (7319, 18990), (8229, 16890), (8445, 16458), (9495, 14638), (10134, 13715)]