30339945

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 55373760

約数和(自身を除く): 25033815

約数列:

[1, 3, 5, 9, 15, 29, 45, 67, 87, 145, 201, 261, 335, 347, 435, 603, 1005, 1041, 1305, 1735, 1943, 3015, 3123, 5205, 5829, 9715, 10063, 15615, 17487, 23249, 29145, 30189, 50315, 69747, 87435, 90567, 116245, 150945, 209241, 348735, 452835, 674221, 1046205, 2022663, 3371105, 6067989, 10113315, 30339945]

約数ペア:

[(1, 30339945), (3, 10113315), (5, 6067989), (9, 3371105), (15, 2022663), (29, 1046205), (45, 674221), (67, 452835), (87, 348735), (145, 209241), (201, 150945), (261, 116245), (335, 90567), (347, 87435), (435, 69747), (603, 50315), (1005, 30189), (1041, 29145), (1305, 23249), (1735, 17487), (1943, 15615), (3015, 10063), (3123, 9715), (5205, 5829)]