30514815

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 55692000

約数和(自身を除く): 25177185

約数列:

[1, 3, 5, 9, 15, 29, 45, 67, 87, 145, 201, 261, 335, 349, 435, 603, 1005, 1047, 1305, 1745, 1943, 3015, 3141, 5235, 5829, 9715, 10121, 15705, 17487, 23383, 29145, 30363, 50605, 70149, 87435, 91089, 116915, 151815, 210447, 350745, 455445, 678107, 1052235, 2034321, 3390535, 6102963, 10171605, 30514815]

約数ペア:

[(1, 30514815), (3, 10171605), (5, 6102963), (9, 3390535), (15, 2034321), (29, 1052235), (45, 678107), (67, 455445), (87, 350745), (145, 210447), (201, 151815), (261, 116915), (335, 91089), (349, 87435), (435, 70149), (603, 50605), (1005, 30363), (1047, 29145), (1305, 23383), (1745, 17487), (1943, 15705), (3015, 10121), (3141, 9715), (5235, 5829)]